56% (1985)

60% (2015)

69% (2021)

71% (2016)

64% (1997)

75% (2004)

64% (1994)

74% (2009)

67% (2021)

64% (2019)

79% (2004)

47% (2009)

59% (2000)

78% (2000)

63% (1999)

58% (2023)

62% (2011)

71% (2003)

74% (2005)

80% (2007)