2025: 2 titles

2024: 4 titles

2023: 9 titles

2022: 7 titles

2021: 17 titles

2020: 2 titles

2019: 11 titles

2018: 16 titles

2017: 9 titles

2016: 14 titles

2015: 11 titles

2014: 13 titles

2013: 9 titles

2012: 13 titles

2011: 4 titles

2010: 10 titles

2009: 9 titles

2008: 9 titles

2007: 19 titles

2006: 17 titles

2005: 15 titles

2004: 17 titles

2003: 15 titles

2002: 11 titles

2001: 10 titles

2000: 12 titles

1999: 15 titles

1998: 12 titles

1997: 3 titles

1996: 12 titles

1995: 7 titles

1994: 10 titles

1993: 3 titles

1992: 7 titles

1991: 5 titles

1990: 5 titles

1989: 4 titles

1988: 6 titles

1987: 4 titles

1986: 3 titles

1985: 3 titles

1984: 4 titles

1983: 4 titles

1982: 3 titles

1981: 2 titles

1980: 3 titles

1979: 3 titles

1978: 1 titles

1977: 1 titles

1976: 1 titles

1975: 8 titles

1974: 3 titles

1973: 1 titles

1972: 2 titles