5 Year	People
1962-01-01	-2274
1967-01-01	4178
1972-01-01	15870
1977-01-01	20728
1982-01-01	24805
1987-01-01	38715
1992-01-01	46903
1997-01-01	58773
2002-01-01	67400
2007-01-01	163433
2012-01-01	221814
2017-01-01	140000