65% (2011)

67% (2013)

69% (1961)

66% (2005)

76% (1996)

51% (2022)

57% (2020)

76% (2019)

73% (2018)

66% (2017)

74% (2003)

62% (2003)

71% (2006)

76% (2005)

64% (2024)

67% (2020)

69% (2013)

67% (1981)

45% (2008)

45% (2004)