63% (1979)

58% (1985)

65% (1978)

56% (2009)

65% (2020)

71% (2007)

77% (2022)

69% (2008)

69% (2012)

56% (2021)

74% (2015)

58% (2013)

75% (2014)

57% (2015)

60% (2014)

54% (1983)

67% (2013)

69% (2004)

50% (2001)

62% (2024)