5 Year	People
1962-01-01	-151351
1967-01-01	819220
1972-01-01	727596
1977-01-01	205006
1982-01-01	50002
1987-01-01	-298339
1992-01-01	46286
1997-01-01	-100333
2002-01-01	164199
2007-01-01	277580
2012-01-01	358133
2017-01-01	250000