73% (1976)

66% (2012)

68% (2015)

61% (2008)

63% (1995)

58% (2017)

74% (1992)

70% (1971)

48% (2023)

55% (2020)

60% (2009)

71% (1978)

56% (2013)

44% (1994)

57% (1974)

50% (2019)

61% (2008)

71% (2023)

67% (2015)

54% (2007)