69% (1998)

0% (2025)

52% (2006)

60% (2000)

73% (1992)

69% (2002)

69% (1999)

58% (2003)

47% (2002)

54% (1997)

74% (2004)

64% (2004)

47% (2007)

83% (1993)

19% (2007)

60% (2003)

32% (2006)

58% (2006)

62% (2005)

52% (2004)