||Digitally transcribed by Inter-university Consortium for Political and Social Research. Edited, verified by Michael Haines. Compiled, edited and verified by Social Explorer.
Universe: Total Population
- Aggregated table total does not match Published total population for the Continental U.S. and United States observations.
- Aggregated table for Continental U.S. over counted published total population by 1, while United States' aggregated table total under counted published total population by 3.
- Universe: "Total Population" created by Social Explorer. Universe now reflects aggregated table total.