5 Year	People
1962-01-01	5000
1967-01-01	10000
1972-01-01	9999
1977-01-01	10004
1982-01-01	797
1987-01-01	1595
1992-01-01	-85887
1997-01-01	143
2002-01-01	29002
2007-01-01	16829
2012-01-01	10000
2017-01-01	0