74% (2019)

77% (2022)

71% (2020)

76% (2009)

72% (2007)

0% (1991)

78% (2018)

68% (2004)

76% (2009)

0% (2006)

72% (1992)

60% (1994)

76% (2024)

70% (1992)

76% (2008)

73% (2005)

76% (2014)

80% (2004)

95% (2015)

74% (2014)