0% (2009)

51% (2002)

71% (2003)

63% (2005)

62% (1994)

70% (2003)

73% (2006)

50% (2002)

78% (2015)

40% (1972)

46% (2001)

69% (2006)

78% (1984)

79% (2019)

77% (1997)

61% (1970)

75% (1992)

74% (2007)

70% (1970)

0% (1996)