63% (2003)

64% (2006)

65% (2019)

59% (1994)

60% (2015)

72% (1991)

63% (1993)

76% (2008)

69% (2004)

68% (1989)

50% (2000)

60% (2020)

60% (2002)

63% (1997)

66% (2023)

57% (1992)

74% (2016)

62% (2011)

58% (2002)

73% (2008)