Table 5

Table : Age at first sexual intercourse

                Percentage of women and men who had first sexual intercourse by specific exact ages, percentage who never intercourse, and median age at first 
                intercourse, by current age, Cambodia 2005

Current age Percentage who had first sexual intercourse by exact age: Percentage
 who never
 had intercourse
Number of
respondents
Median age
at first
intercourse
15 18 20 22 25

Women

15-19 0.7 na na na na 89.1 3,601 a
20-24 1.2 19.0 39.0 na na 40.7 3,045 a
25-29 2.4 24.1 45.3 61.6 75.1 17.7 2,051 20.5
30-34 2.5 21.7 46.7 66.1 78.8 8.4 2,082 20.3
35-39 1.8 19.5 41.7 62.4 77.5 7.2 2,229 20.7
40-44 1.1 24.0 48.9 64.3 76.5 6.1 2,112 20.1
45-49 2.6 17.0 42.6 66.1 82.8 4.0 1,703 20.5
 
20-49 1.8 20.8 43.7 na na 16.1 13,222 a
 
25-49 2.0 21.4 45.1 64.0 78.0 8.8 10,177 20.4

Men

15-19 0.4 na na na na 93.7 1,662 a
20-24 0.3 8.0 28.8 na na 44.1 1,222 a
25-29 0.2 8.0 31.5 55.5 79.8 11.7 830 21.5
30-34 0.9 9.4 34.1 61.8 82.9 1.3 811 21.2
35-39 0.0 11.3 29.5 53.4 77.6 1.6 858 21.7
40-44 0.4 9.5 33.1 54.1 78.9 0.6 793 21.6
45-49 0.0 5.1 26.5 53.9 83.2 0.0 555 21.7
 
20-49 0.3 8.7 30.6 na na 13.1 5,069 a
 
25-49 0.3 8.9 31.2 55.8 80.3 3.3 3,847 21.5

                  na = Not applicable due to censoring
                  a = Omitted because less than 50 percent of the women/men had intercourse for the first time before reaching the beginning of the age group