5 Year	People
1962-01-01	178066
1967-01-01	608528
1972-01-01	771526
1977-01-01	438027
1982-01-01	376129
1987-01-01	875013
1992-01-01	698764
1997-01-01	761611
2002-01-01	1026702
2007-01-01	1229905
2012-01-01	1145721
2017-01-01	1100000