66% (1996)

73% (2001)

71% (2010)

71% (2005)

90% (2009)

85% (2008)

76% (2008)

55% (2007)

50% (2008)

68% (2010)

60% (1997)

62% (2009)

0% (2001)

71% (2012)

0% (2002)

66% (1993)

78% (2004)

60% (2022)

60% (2005)

0% (2008)