5 Year	People
1962-01-01	666962
1967-01-01	867574
1972-01-01	714153
1977-01-01	228894
1982-01-01	23
1987-01-01	1714683
1992-01-01	2659698
1997-01-01	695914
2002-01-01	804608
2007-01-01	43087
2012-01-01	1777126
2017-01-01	1850000