66% (1998)

61% (2001)

63% (2003)

57% (2014)

59% (2001)

52% (2000)

64% (1996)

65% (2003)

73% (2003)

58% (1997)

47% (2000)

65% (2009)

67% (2008)

68% (1997)

62% (2007)

63% (2004)

43% (2008)

75% (2001)

66% (1999)

0% (2003)