52% (2013)

54% (2006)

35% (1995)

46% (2012)

50% (1996)

64% (2014)

70% (2004)

0% (1993)

61% (2001)

0% (2005)

58% (1999)

53% (2000)

35% (1998)

43% (1996)

52% (1999)

70% (2009)

54% (1998)

57% (2000)

58% (1998)

71% (2000)