68% (1969)

55% (2008)

54% (2008)

74% (1992)

73% (2014)

60% (2016)

72% (2022)

65% (2017)

63% (2014)

59% (2006)

68% (2005)

51% (2006)

62% (1996)

61% (2022)

53% (1996)

59% (1990)

77% (2017)

58% (2009)

67% (2022)

71% (2005)