18% (1972)

74% (2021)

0% (1994)

71% (2012)

68% (2015)

84% (2025)

83% (2005)

65% (1997)

61% (2025)

78% (2017)

78% (1999)

71% (2022)

57% (2005)

81% (1997)

68% (2002)

77% (2016)

63% (2004)

69% (2023)

58% (1969)

72% (2008)