61% (2002)

75% (1996)

81% (2005)

77% (2011)

70% (2004)

81% (2002)

65% (2016)

82% (2005)

55% (2004)

52% (2005)

60% (2005)

70% (1994)

40% (2012)

65% (2003)

65% (2003)

70% (2003)

61% (2001)

65% (2002)

84% (2005)

58% (2006)