5 Year	People
1962-01-01	3190
1967-01-01	3344
1972-01-01	4388
1977-01-01	3844
1982-01-01	3650
1987-01-01	241
1992-01-01	-4324
1997-01-01	3483
2002-01-01	77
2007-01-01	-3463
2012-01-01	-4998
2017-01-01	-500