67% (2000)

60% (2001)

71% (2006)

61% (2002)

83% (2025)

77% (2022)

78% (1998)

0% (1988)

70% (1991)

0% (1970)

55% (1988)

0% (1970)

80% (1970)

50% (2003)

76% (2009)

72% (1991)

79% (2007)

0% (1970)

57% (1992)

72% (2006)