82% (2011)

71% (2022)

54% (1989)

73% (1982)

81% (2006)

57% (2008)

60% (2021)

100% (1985)

85% (2021)

81% (2022)

74% (1996)

59% (2016)

68% (2015)

60% (2020)

78% (2006)

76% (1994)

79% (2006)

74% (2004)

63% (1982)

0% (2007)