53% (2005)

62% (2012)

60% (2012)

77% (2004)

69% (2004)

62% (1997)

0% (1998)

60% (2003)

80% (2010)

63% (2000)

50% (2005)

68% (2003)

59% (2006)

63% (2003)

0% (1998)

65% (2000)

45% (2000)

40% (2009)

43% (2005)

53% (2005)