63% (2006)

61% (2015)

40% (1977)

64% (1987)

50% (2012)

61% (2019)

73% (2012)

63% (2014)

67% (2011)

74% (1988)

61% (2022)

62% (2022)

47% (2013)

63% (2003)

50% (2018)

73% (1964)

70% (2009)

54% (2014)

83% (1983)

61% (2022)