It may have been better to provide check-boxes for member age-demographics, instead of asking for a specific date-of-birth:
Someone probably would have accused ASR of stereotyping members, and why not?Silent Generation (1928 - 1945)
Baby Boomers (1946 ?-1964)
Generation X (1965 - 1980)
Millennials Y (1981 - 1996)
Generation Z (1997 - 2012)
Alpha Generation (2013 - Present)