60% (1992)

20% (1993)

70% (2024)

63% (2012)

68% (2016)

67% (2015)

64% (1983)

77% (2016)

64% (1977)

58% (1992)

54% (1992)

61% (2011)

58% (1988)

61% (1978)

65% (2023)

0% (1996)

37% (2002)

53% (2010)

51% (2012)

58% (1988)