69% (2001)

0% (2002)

62% (2002)

52% (2010)

10% (2004)

67% (2014)

69% (2004)

63% (2008)

50% (1995)

61% (1999)

58% (2012)

56% (2007)

46% (1998)

53% (2005)

57% (2009)

67% (2006)

43% (2004)

0% (2009)