79% (2021)

77% (2014)

70% (2006)

0% (2015)

79% (2005)

40% (1966)

71% (2011)

70% (2016)

58% (2015)

67% (2002)

77% (2019)

55% (2000)

78% (2008)

67% (1998)

67% (2011)

78% (1993)

70% (2016)

78% (2007)

78% (2024)

68% (2008)