73% (1988)

82% (2007)

60% (2016)

73% (2019)

68% (2001)

79% (2016)

0% (2020)

0% (2017)

74% (2009)

77% (2007)

70% (2002)

82% (2005)

76% (2006)

85% (2015)

95% (2018)

31% (2003)

100% (1989)

70% (2011)

83% (2004)

60% (1968)