2031 2
2027 1
2026 0
2025 0
2022 0
2020 0
2019 0
2018 0
2013 1
2011 3
2005 0
1996 0
1994 1
1994 0
1991 1
1989 0
1987 1
1985 0
1982 0
1980 4
1979 2