The majority is of Arabs, Turkmen, and Kurds.
Answer:
Formal education increases individuals' well-being primarily through their acquisition of skills, both cognitive (e.g. literacy and numeracy) and non-cognitive (e.g. social and organizational skills).
Increased level of education and focus on careers--as women have the ability to have relationships but also provide for themselves, marriage is not a necessary option.
Birth control and access to college education has allowed women to focus on careers instead of family. They are able to still have successful lives but not have to worry about balancing a career and a family.