78% (2012)

20% (2003)

78% (2020)

65% (2004)

55% (2021)

20% (2008)

75% (2022)

55% (2020)

78% (2024)

62% (2018)

77% (2013)

77% (2020)

20% (2003)

81% (2024)

76% (2010)

70% (1987)

35% (1981)

71% (2024)

20% (1998)

0% (1983)