78% (2003)

64% (2007)

77% (2008)

67% (2005)

53% (2018)

69% (2005)

64% (2014)

75% (2002)

73% (2003)

57% (2008)

71% (1992)

73% (2021)

76% (1996)

80% (2011)

69% (2021)

58% (1991)

68% (2006)

71% (2017)

63% (2008)

72% (2015)