0% (1981)

70% (2008)

0% (1970)

71% (1975)

58% (2003)

60% (1983)

0% (2000)

57% (2013)

0% (2022)

63% (2023)

53% (1994)

0% (2022)

0% (1967)

64% (1964)

64% (2013)

40% (2022)

65% (1985)

40% (2018)

72% (1994)

0% (1990)