- 1967 to 1969 90,505
- 1970 to 1974 155,879
- 1975 to 1979 175,076
- 1980 to 1984 192,947
- 1985 to 1989 233,115
- 1990 to 1994 282,016
- 1995 to 1999 398,480
- 2000 to 2004 414,949
- 2005 to 2009 533,516
- 2010 to 2014 689,180
- 2015 to 2019 759,912
- 2020 to 2022 367,984