70% (1980)

70% (1994)

55% (1971)

63% (1996)

77% (1990)

0% (1993)

60% (1968)

83% (1980)

74% (1999)

62% (2011)

70% (2005)

0% (2010)

64% (2023)

0% (1998)

0% (1991)

60% (2008)

0% (2002)

69% (2020)

60% (1972)

61% (2012)