70% (2002)

70% (1997)

71% (2013)

64% (2001)

68% (2018)

75% (2006)

100% (2018)

77% (2002)

58% (2014)

71% (1993)

73% (2016)

68% (2009)

65% (1974)

61% (2004)

74% (2013)

76% (2006)

0% (2019)

72% (2016)

59% (2016)

69% (2008)