69% (2007)

87% (2009)

72% (1998)

74% (2023)

57% (2015)

83% (2018)

75% (2019)

78% (2008)

74% (2006)

57% (2009)

0% (1987)

81% (2010)

85% (2004)

90% (2002)

83% (2000)

68% (1990)

82% (2005)

90% (1993)

64% (2017)

71% (1993)