1997
2000
Occasional clients
Study Study
(N) (300)
(400)
Total 100.0
100.0
Number of occasional clients during last month
Less than 10
15.0
15.5
10 – 19
7.9
13.5
20 – 29
9.7
24.1
30 – 39
9.4
12.5
40 – 49
7.3
11.3
50 – 99
24.1
15.5
100 and more
25.0
7.8
Average1
78.1
36.5
Mode
86.7
20.0
Median
49.5
25.0
Number of occasional clients who do not want to use condoms
0
---
10.0
1-4
---
34.2
5-9
---
34.4
10-19
---
13.6
20 – 49
---
5.9
50 and more
---
1.8
Average1
---
6.8
Mode
---
5.0
Median
---
5.0
(N) (296)
(382)
Total 100.0
100.0
Did the last occasional client use condom last time you had sex?
89.5
95.5
Yes
10.5
4.5
No
1 All resume measurements were calculated during gross values of variables.
133
TABLE 13
COSTA RICA: COMMERCIAL SEX WORKERS, WHAT THEY DO WHEN