57% (2021)

57% (2011)

70% (2018)

73% (1991)

55% (2014)

61% (2015)

62% (2002)

54% (2012)

61% (2019)

43% (2023)

68% (1978)

64% (2011)

72% (2015)

60% (2017)

73% (2008)

72% (1965)

62% (2004)

67% (2010)

65% (2013)

61% (2002)