Period	Persons
1967-01-01	79048
1972-01-01	86349
1977-01-01	90296
1982-01-01	93682
1987-01-01	94403
1992-01-01	95443
1997-01-01	96574
2002-01-01	99083
2007-01-01	102289
2012-01-01	104941