74% (2010)

78% (2023)

70% (2012)

60% (2012)

71% (2015)

81% (2013)

75% (2016)

81% (1988)

56% (2023)

55% (2013)

77% (2020)

65% (2019)

82% (2009)

55% (2004)

63% (1997)

63% (2013)

81% (2016)

54% (1984)

50% (2024)

75% (2020)