5 Year	People
1962-01-01	846518
1967-01-01	71860
1972-01-01	2304989
1977-01-01	1510813
1982-01-01	719828
1987-01-01	2468930
1992-01-01	4312541
1997-01-01	3014725
2002-01-01	6731514
2007-01-01	4671862
2012-01-01	1929664
2017-01-01	3318998