54% (1991)

64% (2006)

63% (2018)

66% (2014)

50% (2008)

70% (2022)

59% (2017)

56% (2009)

55% (2016)

57% (2015)

67% (1969)

64% (2007)

73% (2019)

64% (1977)

43% (2001)

61% (2017)

58% (1983)

55% (2003)

65% (2016)

53% (2019)