I believe the answer is: Less than 1%.
Late adulthood refers to the age group which begin at age 65 - Older.
Up to this point, people generally care less about physical appearance and materialistic objects. Most couples also had already experienced a lot of hardships together which strengthen their bond.
"Big Business" the government put higher regulations in place during the progressive movement.
Immigrants is not bad competition
Philosophes enjoy the answer have a good night
