66% (1973)

65% (2007)

64% (2008)

61% (2004)

62% (1997)

46% (2008)

43% (2023)

63% (2014)

59% (2018)

47% (1972)

62% (2013)

58% (2023)

71% (1986)

71% (2018)

57% (2016)

60% (2013)

68% (2023)

71% (2022)

67% (2014)

60% (1997)