Read this: The UNFPA supports programs in more than 150 countries, territories and areas spread across four geographic regions: Arab States and Europe, Asia and the Pacific, Latin America and the Caribbean, and sub-Saharan Africa. Around three quarters of the staff work in the field. It is a member of the United Nations Development Group and part of its Executive Committee.

About what fraction of UNFPA's staff do field work?
What is the answer? (If it cannot be answered, return "unanswerable")
three quarters