2025: 4 titles

2024: 7 titles

2023: 5 titles

2022: 4 titles

2021: 4 titles

2020: 2 titles

2019: 3 titles

2018: 4 titles

2017: 5 titles

2016: 4 titles

2015: 5 titles

2014: 1 titles

2013: 3 titles

2012: 5 titles

2011: 4 titles

2010: 1 titles

2009: 3 titles

2008: 1 titles

2006: 1 titles

2005: 1 titles

2003: 1 titles

2000: 2 titles

1998: 1 titles

1996: 1 titles

1989: 1 titles

1981: 1 titles

1980: 1 titles

1979: 1 titles

1977: 1 titles

1975: 2 titles