50% (2008)

50% (2003)

58% (2002)

83% (1997)

74% (1993)

82% (2002)

68% (1989)

78% (2013)

65% (2004)

75% (2011)

100% (2004)

37% (2005)

0% (2002)

0% (2007)

45% (2019)

77% (2000)

70% (1997)

52% (2006)

60% (1987)

60% (1998)