Question: When did the Washington county whose FIPS 6-4 (US counties) is 53027 have a population of 72797?
Options:
1989-01-01
2016-05-10
1925-01-01
1890-12-01
1682-01-01
1867-12-03
2010-04-01
1710-01-01
1861-12-03
2002-12-01