68% (2017)

72% (2021)

75% (2012)

55% (2022)

74% (1984)

68% (1985)

77% (1994)

78% (1985)

63% (2020)

88% (2009)

65% (2007)

72% (2022)

47% (2018)

58% (2020)

45% (1969)

63% (2011)

60% (2020)

66% (2019)

20% (2003)

50% (1997)