- 1949 to 1949 1
- 1950 to 1954 1
- 1955 to 1959 1
- 1960 to 1964 2
- 1965 to 1969 0
- 1970 to 1974 2
- 1975 to 1979 16
- 1980 to 1984 26
- 1985 to 1989 79
- 1990 to 1994 107
- 1995 to 1999 117
- 2000 to 2004 526
- 2005 to 2009 947
- 2010 to 2014 758
- 2015 to 2019 807
- 2020 to 2021 150