Numbers, Facts and Trends Shaping Your World

Despite Challenges, Africans Are Optimistic about the Future

Survey Methods

About the 2013 Spring Pew Global Attitudes Survey

Results for the survey are based on telephone and face-to-face interviews conducted under the direction of Princeton Survey Research Associates International. Survey results are based on national samples. For further details on sample designs, see below.

The descriptions below show the margin of sampling error based on all interviews conducted in that country. For results based on the full sample in a given country, one can say with 95% confidence that the error attributable to sampling and other random effects is plus or minus the margin of error. In addition to sampling error, one should bear in mind that question wording and practical difficulties in conducting surveys can introduce error or bias into the findings of opinion polls.

African Countries:

africa12
africa21
africa10

Other Countries:

africa09
africa08
africa07
africa06
africa05
africa04
africa03
africa02
africa01
africa00
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