62% (2002)

57% (1998)

54% (1992)

59% (1996)

51% (2005)

63% (2001)

63% (1991)

0% (2025)

57% (1999)

58% (1998)

62% (1994)

63% (1996)

56% (1996)

61% (2003)

58% (1996)

45% (1992)

59% (1991)

45% (1993)

81% (1980)

55% (1998)