Period	Persons
1967-01-01	58049
1972-01-01	59849
1977-01-01	60366
1982-01-01	61344
1987-01-01	61835
1992-01-01	68235
1997-01-01	85447
2002-01-01	94995
2007-01-01	101219
2012-01-01	102384