At the same time, condom use increased by 33 percent.
She said condom use was not a method that women could control.
Written references to condom use became much more common during the 18th century.
In such cases, negotiating the condom use may be beyond most young women.
There have been measures to improve condom use in the community.
Condom use is low in Haiti, for cultural and other reasons.
The British survey also asked about condom use, but those results were not included in the initial report.
Condom use was more prevalent in people with several partners.