60% (2001)

0% (1988)

67% (2000)

77% (2022)

72% (2006)

60% (2002)

58% (1988)

78% (2009)

75% (1998)

50% (1990)

62% (1999)

70% (2005)

63% (2012)

72% (1991)

79% (2007)

55% (1988)

85% (2003)

79% (2006)

76% (1992)

55% (1988)