World Fertility Survey: Bangladesh, Columbia, Costa Rica, Dominican Republic, Ecuador, Panama, Peru, and Sri Lanka, 1975-1978

<p>The World Fertility Survey (WFS) are available in two formats: country-specific or comparative. Each country develops their own sampling strategy as well as questionnaires. For detailed information on each country, please refer to the documentation available in the archive associated with each country. Countries available: Bangladesh, Columbia, Costa Rica, Dominican Republic, Panama, Peru, and Sri Lanka. Major topics covered: maternal and child health; births; pregnancy lengths; sterilization; education status; employment status.</p>

世界生育率调查（World Fertility Survey，WFS）以两种格式提供：特定国家格式和比较性格式。每个国家制定自己的抽样策略和问卷。有关各国的详细信息，请参考各国对应档案库中的可用文档。

可用国家：孟加拉国、哥伦比亚、哥斯达黎加、多米尼加共和国、巴拿马、秘鲁和斯里兰卡。

涵盖的主要主题：妇幼健康；生育情况；孕期时长；绝育措施；教育状况；就业状况。