70% (2010)

63% (2011)

60% (2010)

62% (2009)

64% (2009)

0% (2005)

66% (2011)

62% (1992)

56% (2007)

54% (2009)

58% (2005)

50% (2004)

70% (1994)

0% (2011)

0% (1995)

57% (2016)

45% (1998)

60% (1995)

0% (2002)

0% (2002)