- 1955 CE to 1959 CE4,206
- 1960 CE to 1964 CE6,225
- 1965 CE to 1969 CE5,118
- 1970 CE to 1974 CE4,226
- 1975 CE to 1979 CE4,285
- 1980 CE to 1984 CE4,761
- 1985 CE to 1989 CE3,018
- 1990 CE to 1994 CE2,550
- 1995 CE to 1999 CE2,615
- 2000 CE to 2004 CE2,346
- 2005 CE to 2009 CE2,636
- 2010 CE to 2014 CE3,719
- 2015 CE to 2016 CE603