From: Explaining inconsistencies between data on condom use and condom sales
Country | Year | Sex | Marital Status | N of Cases | Proportion Currently Sexually Active | Estimation Method | ||
---|---|---|---|---|---|---|---|---|
 |  |  |  |  |  | Self-Reported Coital Frequency (F1) | Proportion Having Sex Previous Day (F2) | Survival Analysis, Constant Hazard (F3) |
Kenya | 1998 | Men | Unmarried | 1,644 | 66.1% | -.- | 4.8 | 6.2 |
 |  |  | Married | 1,763 | 98.2% | -.- | 22.4 | 16.3 |
 |  |  | All | 3,407 | 82.7% | -.- | 15.8 | 12.4 |
 |  | Women | Unmarried | 3,034 | 40.3% | -.- | 0.9 | 2.6 |
 |  |  | Married | 4,847 | 93.5% | -.- | 16.5 | 9.2 |
 |  |  | All | 7,881 | 73.0% | -.- | 13.2 | 7.8 |
Nigeria | 1999 | Men | Unmarried | 1,072 | 42.9% | -.- | 0.8 | 5.6 |
 |  |  | Married | 1,608 | 92.0% | -.- | 3.4 | 7.2 |
 |  |  | All | 2,680 | 72.4% | -.- | 2.7 | 6.8 |
 |  | Women | Unmarried | 4,002 | 34.5% | -.- | 2.2 | 3.5 |
 |  |  | Married | 5,808 | 82.0% | -.- | 6.2 | 4.6 |
 |  |  | All | 9,810 | 67.8% | -.- | 5.6 | 4.5 |
Tanzania | 1996 | Men | Unmarried | 985 | 43.0% | -.- | 13.8 | 8.7 |
 |  |  | Married | 1,268 | 92.0% | -.- | 51.8 | 7.9 |
 |  |  | All | 2,256 | 70.6% | -.- | 41.6 | 8.1 |
 |  | Women | Unmarried | 2,715 | 31.2% | -.- | 14.2 | 5.3 |
 |  |  | Married | 5,404 | 86.2% | -.- | 49.7 | 5.5 |
 |  |  | All | 8,120 | 67.8% | -.- | 44.2 | 5.4 |
 | 1999 | Men | Unmarried | 1,544 | 57.6% | -.- | 7.0 | 5.0 |
 |  |  | Married | 1,998 | 98.1% | -.- | 48.9 | 15.6 |
 |  |  | All | 3,542 | 80.5% | -.- | 35.9 | 12.3 |
 |  | Women | Unmarried | 1,421 | 47.0% | -.- | 7.7 | 3.6 |
 |  |  | Married | 2,608 | 96.7% | -.- | 48.5 | 10.2 |
 |  |  | All | 4,029 | 79.2% | -.- | 39.9 | 8.9 |
Zimbabwe | 1994 | Men | Unmarried | 1,126 | 53.3% | 20.9 | 8.4 | 4.2 |
 |  |  | Married | 1,015 | 99.3% | 81.9 | 60.9 | 17.0 |
 |  |  | All | 2,141 | 75.1% | 59.4 | 41.6 | 12.3 |
 |  | Women | Unmarried | 2,349 | 36.5% | 9.3 | 9.3 | 2.7 |
 |  |  | Married | 3,777 | 94.9% | 82.2 | 70.3 | 9.7 |
 |  |  | All | 6,128 | 72.5% | 68.1 | 58.5 | 8.3 |
 | 1999 | Men | Unmarried | 1,406 | 48.1% | -.- | 7.9 | 3.6 |
 |  |  | Married | 1,203 | 99.4% | -.- | 57.9 | 23.3 |
 |  |  | All | 2,609 | 71.8% | -.- | 40.4 | 16.4 |
 |  | Women | Unmarried | 2,354 | 38.9% | -.- | 2.4 | 2.4 |
 |  |  | Married | 3,553 | 99.0% | -.- | 43.7 | 13.8 |
 |  |  | All | 5,907 | 75.0% | -.- | 35.1 | 11.4 |