50% (2014)

62% (1991)

52% (1993)

53% (2003)

57% (2004)

45% (1994)

61% (2023)

70% (1990)

71% (2001)

62% (1996)

68% (2007)

74% (2015)

73% (1999)

69% (1994)

76% (1990)

75% (1999)

64% (1992)

64% (1978)

63% (1983)

54% (1984)