72% (2006)

62% (2000)

69% (2000)

75% (1999)

71% (2000)

66% (2007)

73% (2003)

69% (2005)

65% (1999)

59% (2006)

65% (2004)

73% (1991)

56% (1994)

62% (2004)

58% (1998)

54% (1995)

56% (2022)

66% (2006)

56% (2000)

56% (1994)