83% (2010)

77% (2010)

75% (2007)

68% (2023)

75% (1998)

69% (2003)

60% (2012)

76% (1997)

54% (2005)

64% (2015)

60% (2000)

57% (2007)

49% (2000)

59% (1999)

57% (1998)

66% (1997)

59% (2015)

70% (1996)

58% (2000)

59% (1999)