73% (2011)

62% (2001)

65% (2020)

57% (2004)

72% (2023)

54% (1972)

50% (2021)

71% (2016)

88% (2003)

80% (2011)

80% (2010)

62% (2012)

77% (2024)

58% (2017)

70% (2019)

0% (1961)

77% (2001)

68% (1996)

85% (2015)

75% (2009)