31% (1991)

79% (2011)

0% (2018)

70% (2006)

30% (2007)

78% (2017)

82% (2009)

64% (2001)

77% (2018)

76% (1997)

67% (2007)

82% (2014)

68% (2009)

42% (2022)

67% (1981)

86% (2007)

0% (1993)

100% (1999)

72% (2007)

64% (2009)