83% (1999)

77% (2015)

82% (2019)

71% (2023)

76% (2018)

73% (2014)

64% (2021)

72% (2005)

71% (2005)

72% (2007)

68% (2003)

71% (2003)

77% (2014)

55% (2015)

65% (2016)

70% (2018)

74% (2013)

63% (2001)

72% (2011)

66% (2017)