71% (2015)

57% (2014)

79% (2004)

0% (2009)

0% (2004)

0% (2020)

66% (2001)

70% (2001)

86% (1999)

0% (2019)

45% (1997)

80% (1996)

76% (2016)

77% (2001)

0% (2008)

0% (1988)

62% (2002)

20% (2015)

78% (2021)

72% (2019)