65% (2007)

59% (2011)

78% (1994)

51% (2006)

75% (1999)

65% (2023)

76% (2023)

71% (2010)

77% (1998)

71% (2010)

75% (2004)

59% (2013)

68% (2017)

77% (1997)

72% (1998)

64% (2021)

62% (2009)

70% (2010)

61% (2011)

70% (2016)