Sources of guidance on right and wrong among non-parents

% of non-parents who say they look to…most for guidance on right and wrong

Survey yearReligionPhilosophy/reasonCommon senseScienceDon't knowSample size
201432%11%45%9%3%26,567
200729%10%53%5%4%24,726
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Learn More: Religion, Philosophy/reason, Common sense, Science

Sources of guidance on right and wrong among non-parents by religious group

% of non-parents who say they look to…most for guidance on right and wrong

Religious traditionReligionPhilosophy/reasonCommon senseScienceDon't knowSample size
Buddhist6%31%40%17%5%217
Catholic30%10%49%9%3%5,411
Evangelical Protestant60%5%30%3%2%6,385
Hindu5%23%48%22%2%115
Historically Black Protestant47%6%41%4%2%1,421
Jehovah's Witness79%1%12%3%5%182
Jewish14%16%53%14%3%661
Mainline Protestant30%10%51%6%3%4,844
Mormon62%4%24%6%3%419
Muslim35%14%32%14%6%147
Orthodox Christian25%15%51%6%3%137
Unaffiliated (religious "nones")6%19%56%17%2%5,788
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Learn More: Religion, Philosophy/reason, Common sense, Science

DemographicInformation

Age distribution among non-parents by sources of guidance on right and wrong

% of non-parents who are ages…

Sources of guidance on right and wrong18-2930-4950-6465+Sample size
Religion17%17%36%30%8,584
Philosophy/reason38%22%24%16%2,953
Common sense25%21%31%23%11,356
Science35%23%24%18%2,350
Don't know17%18%32%33%778
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Generational cohort among non-parents by sources of guidance on right and wrong

% of non-parents who are…

Sources of guidance on right and wrongYounger MillennialOlder MillennialGeneration XBaby BoomerSilentGreatestSample size
Religion12%7%15%44%20%2%8,584
Philosophy/reason27%16%16%29%10%1%2,953
Common sense17%12%17%38%15%2%11,356
Science24%16%18%29%11%1%2,350
Don't know11%10%14%39%23%3%778
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Gender composition among non-parents by sources of guidance on right and wrong

% of non-parents who are…

Sources of guidance on right and wrongMenWomenSample size
Religion43%57%8,788
Philosophy/reason56%44%2,999
Common sense52%48%11,569
Science60%40%2,392
Don't know54%46%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Racial and ethnic composition among non-parents by sources of guidance on right and wrong

% of non-parents who identify as…

Sources of guidance on right and wrongWhiteBlackAsianLatinoOther/MixedSample size
Religion67%15%2%13%4%8,666
Philosophy/reason68%8%6%14%4%2,960
Common sense71%10%4%11%4%11,411
Science65%7%7%18%4%2,358
Don't know70%8%3%15%5%769
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Immigrant status among non-parents by sources of guidance on right and wrong

% of non-parents who are…

Sources of guidance on right and wrongImmigrantsSecond generationThird generation or higherSample size
Religion12%8%80%8,677
Philosophy/reason14%16%70%2,965
Common sense10%11%79%11,424
Science22%14%64%2,352
Don't know15%9%76%799
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Income distribution among non-parents by sources of guidance on right and wrong

% of non-parents who have a household income of…

Sources of guidance on right and wrongLess than $30,000$30,000-$49,999$50,000-$99,999$100,000 or moreSample size
Religion39%22%26%14%7,386
Philosophy/reason31%19%28%22%2,655
Common sense35%22%26%17%9,979
Science34%19%25%22%2,100
Don't know34%23%28%15%589
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Educational distribution among non-parents by sources of guidance on right and wrong

% of non-parents who have completed…

Sources of guidance on right and wrongHigh school or lessSome collegeCollegePost-graduate degreeSample size
Religion47%31%14%8%8,745
Philosophy/reason30%33%22%16%2,986
Common sense45%32%15%8%11,508
Science35%27%21%17%2,375
Don't know34%34%18%13%807
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Marital status among non-parents by sources of guidance on right and wrong

% of non-parents who are…

Sources of guidance on right and wrongMarriedLiving with a partnerDivorced/separatedWidowedNever marriedSample size
Religion49%3%14%11%23%8,747
Philosophy/reason31%10%12%5%42%2,986
Common sense39%8%14%8%31%11,520
Science35%8%11%5%41%2,374
Don't know41%4%15%13%27%803
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

BeliefsandPractices

Belief in God among non-parents by sources of guidance on right and wrong

% of non-parents who say they…

Sources of guidance on right and wrongBelieve in God; absolutely certainBelieve in God; fairly certainBelieve in God; not too/not at all certainBelieve in God; don't knowDo not believe in GodOther/don't know if they believe in GodSample size
Religion90%8%1%< 1%< 1%< 1%8,788
Philosophy/reason40%25%11%1%18%4%2,999
Common sense53%25%7%1%11%3%11,569
Science32%25%9%< 1%30%4%2,392
Don't know65%17%4%4%5%5%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Importance of religion in one's life among non-parents by sources of guidance on right and wrong

% of non-parents who say religion is…

Sources of guidance on right and wrongVery importantSomewhat importantNot too importantNot at all importantDon't knowSample size
Religion87%10%1%1%< 1%8,788
Philosophy/reason29%30%20%21%1%2,999
Common sense37%33%15%14%1%11,569
Science24%27%19%30%< 1%2,392
Don't know58%20%6%8%7%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Attendance at religious services among non-parents by sources of guidance on right and wrong

% of non-parents who attend religious services…

Sources of guidance on right and wrongAt least once a weekOnce or twice a month/a few times a yearSeldom/neverDon't knowSample size
Religion65%23%11%1%8,788
Philosophy/reason17%37%46%1%2,999
Common sense21%38%41%< 1%11,569
Science15%33%52%1%2,392
Don't know37%31%27%5%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of prayer among non-parents by sources of guidance on right and wrong

% of non-parents who pray…

Sources of guidance on right and wrongAt least dailyWeeklyMonthlySeldom/neverDon't knowSample size
Religion83%11%2%3%1%8,788
Philosophy/reason35%17%8%39%1%2,999
Common sense42%18%8%31%1%11,569
Science27%15%7%50%1%2,392
Don't know59%13%5%17%6%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of participation in prayer, scripture study or religious education groups among non-parents by sources of guidance on right and wrong

% of non-parents who attend prayer group…

Sources of guidance on right and wrongAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Religion47%12%9%31%1%8,788
Philosophy/reason10%7%8%75%1%2,999
Common sense12%6%7%73%1%11,569
Science9%6%7%78%< 1%2,392
Don't know24%9%7%55%5%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of meditation among non-parents by sources of guidance on right and wrong

% of non-parents who meditate…

Sources of guidance on right and wrongAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Religion55%7%3%32%3%8,788
Philosophy/reason39%12%5%42%1%2,999
Common sense33%9%5%52%1%11,569
Science29%10%6%53%2%2,392
Don't know50%7%2%33%7%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of feeling spiritual peace and wellbeing among non-parents by sources of guidance on right and wrong

% of non-parents who feel a sense of spiritual peace and wellbeing…

Sources of guidance on right and wrongAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Religion79%10%4%5%1%8,788
Philosophy/reason49%19%11%20%2%2,999
Common sense48%16%12%22%1%11,569
Science41%17%13%27%2%2,392
Don't know64%11%6%11%8%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of feeling wonder about the universe among non-parents by sources of guidance on right and wrong

% of non-parents who feel a sense of wonder about the universe…

Sources of guidance on right and wrongAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Religion51%14%10%22%2%8,788
Philosophy/reason57%16%11%15%1%2,999
Common sense40%16%14%28%1%11,569
Science48%16%13%21%1%2,392
Don't know54%10%9%18%9%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in absolute standards for right and wrong among non-parents by sources of guidance on right and wrong

% of non-parents who say…

Sources of guidance on right and wrongThere are clear standards for what is right and wrongRight or wrong depends on the situationNeither/both equallyDon't knowSample size
Religion50%48%2%1%8,788
Philosophy/reason22%76%2%1%2,999
Common sense25%73%1%1%11,569
Science20%77%1%1%2,392
Don't know29%57%7%7%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of reading scripture among non-parents by sources of guidance on right and wrong

% of non-parents who read scripture…

Sources of guidance on right and wrongAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Religion65%11%6%17%1%8,788
Philosophy/reason19%11%9%61%1%2,999
Common sense20%10%9%61%1%11,569
Science12%8%9%69%1%2,392
Don't know37%10%9%40%4%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Interpreting scripture among non-parents by sources of guidance on right and wrong

% of non-parents who say the holy scripture is…

Sources of guidance on right and wrongWord of God; should be taken literallyWord of God; not everything taken literallyWord of God; other/don't knowNot the word of GodOther/don't knowSample size
Religion55%29%4%6%5%8,788
Philosophy/reason11%21%1%60%7%2,999
Common sense20%26%2%44%8%11,569
Science15%16%1%62%6%2,392
Don't know22%23%11%25%20%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in Heaven among non-parents by sources of guidance on right and wrong

% of non-parents who …in heaven

Sources of guidance on right and wrongBelieveDon't believeOther/don't knowSample size
Religion89%6%6%8,788
Philosophy/reason51%39%10%2,999
Common sense67%25%8%11,569
Science47%46%7%2,392
Don't know66%18%16%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in Hell among non-parents by sources of guidance on right and wrong

% of non-parents who …in hell

Sources of guidance on right and wrongBelieveDon't believeOther/don't knowSample size
Religion78%15%7%8,788
Philosophy/reason35%57%8%2,999
Common sense50%41%9%11,569
Science34%59%7%2,392
Don't know48%29%23%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

SocialandPoliticalViews

Party affiliation among non-parents by sources of guidance on right and wrong

% of non-parents who identify as…

Sources of guidance on right and wrongRepublican/lean Rep.No leanDemocrat/lean Dem.Sample size
Religion50%16%34%8,788
Philosophy/reason27%15%58%2,999
Common sense34%18%48%11,569
Science22%18%60%2,392
Don't know29%32%39%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Political ideology among non-parents by sources of guidance on right and wrong

% of non-parents who are…

Sources of guidance on right and wrongConservativeModerateLiberalDon't knowSample size
Religion54%26%13%7%8,788
Philosophy/reason20%37%40%4%2,999
Common sense30%37%26%7%11,569
Science21%34%40%5%2,392
Don't know31%30%21%17%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about size of government among non-parents by sources of guidance on right and wrong

% of non-parents who would rather have…

Sources of guidance on right and wrongSmaller government; fewer servicesBigger government; more servicesDependsDon't knowSample size
Religion58%36%3%3%8,788
Philosophy/reason47%46%4%4%2,999
Common sense53%41%3%4%11,569
Science41%53%3%3%2,392
Don't know41%33%9%17%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about government aid to the poor among non-parents by sources of guidance on right and wrong

% of non-parents who say government aid to the poor…

Sources of guidance on right and wrongDoes more harm than goodDoes more good than harmNeither/both equallyDon't knowSample size
Religion51%43%4%2%8,788
Philosophy/reason32%62%4%2%2,999
Common sense44%50%3%2%11,569
Science33%62%2%2%2,392
Don't know30%43%13%13%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about abortion among non-parents by sources of guidance on right and wrong

% of non-parents who say abortion should be…

Sources of guidance on right and wrongLegal in all/most casesIllegal in all/most casesDon't knowSample size
Religion30%66%4%8,788
Philosophy/reason71%26%3%2,999
Common sense65%30%5%11,569
Science72%24%4%2,392
Don't know48%34%18%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about homosexuality among non-parents by sources of guidance on right and wrong

% of non-parents who say homosexuality…

Sources of guidance on right and wrongShould be acceptedShould be discouragedNeither/both equallyDon't knowSample size
Religion37%55%5%4%8,788
Philosophy/reason84%12%3%1%2,999
Common sense71%22%4%3%11,569
Science82%14%2%2%2,392
Don't know53%24%9%14%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about same-sex marriage among non-parents by sources of guidance on right and wrong

% of non-parents who …same-sex marriage

Sources of guidance on right and wrongStrongly favor/favorOppose/strongly opposeDon't knowSample size
Religion27%66%8%8,788
Philosophy/reason78%17%5%2,999
Common sense63%29%8%11,569
Science75%20%5%2,392
Don't know45%34%21%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about environmental regulation among non-parents by sources of guidance on right and wrong

% of non-parents who say…

Sources of guidance on right and wrongStricter environmental laws and regulations cost too many jobs and hurt the economyStricter environmental laws and regulations are worth the costNeither/both equallyDon't knowSample size
Religion46%47%3%4%8,788
Philosophy/reason25%71%2%2%2,999
Common sense37%58%2%3%11,569
Science26%70%2%2%2,392
Don't know26%50%9%16%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about human evolution among non-parents by sources of guidance on right and wrong

% of non-parents who say humans…

Sources of guidance on right and wrongEvolved; due to natural processesEvolved; due to God's designEvolved; don't know howAlways existed in present formDon't knowSample size
Religion9%27%3%56%5%8,788
Philosophy/reason55%23%5%15%2%2,999
Common sense40%25%5%26%4%11,569
Science64%14%3%16%2%2,392
Don't know21%22%15%21%20%819
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.