37% (1996)

50% (2023)

58% (1980)

60% (1983)

50% (1996)

61% (1995)

61% (2009)

64% (1991)

54% (2018)

56% (1998)

0% (1970)

58% (2018)

55% (1995)

0% (1970)

59% (1995)

59% (2014)

65% (1973)

62% (1997)

0% (1996)

69% (2000)