Demographics
| No | % of sample | |
|---|---|---|
| *1% (n = 24) did not provide information regarding sex. | ||
| †Less than 1% (n = 19) did not provide an age category. | ||
| ‡2% of the sample (n = 45) did not enter country information. | ||
| There were less than 1% of the participants from the following areas: Central America, Oceania (minus Australia), Africa, Caribbean and Bermuda, Ireland, and eastern Europe | ||
| §Less than 1% (n = 19) of the data regarding marital status were missing. | ||
| ¶1% (n = 22) did not provide information regarding their educational level. | ||
| Sex* | ||
| Female | 1536 | 75 |
| Male | 510 | 25 |
| Transsexual | 5 | 0.24 |
| Age group (years)† | ||
| <25 | 472 | 23 |
| 25–34 | 779 | 38 |
| >34 | 805 | 39 |
| Geographical region‡ | ||
| United States | 1315 | 65 |
| United Kingdom | 157 | 8 |
| Canada | 146 | 7 |
| Western Europe | 106 | 5 |
| Australia | 84 | 4 |
| Scandinavia | 46 | 2 |
| Asia (minus west central Asia and the Middle East) | 33 | 2 |
| South America | 30 | 1 |
| Southern Europe | 26 | 1 |
| West central Asia and Middle East | 23 | 1 |
| Marital status§ | ||
| Single | 1348 | 66 |
| Cohabiting | 335 | 16 |
| Married | 373 | 18 |
| Educational achievement¶ | ||
| Some high school | 116 | 6 |
| High school graduation | 327 | 16 |
| Some university | 677 | 33 |
| University graduation | 614 | 30 |
| Postgraduate education | 319 | 16 |