92% (2016)

80% (1996)

65% (2015)

100% (2004)

83% (2000)

65% (1993)

70% (2002)

0% (2016)

65% (1999)

37% (2007)

0% (2019)

0% (2009)

81% (2020)

0% (2022)

79% (2004)

40% (2010)

72% (2003)

84% (2014)

83% (2015)

0% (2008)