63% (2016)

75% (1999)

73% (1993)

59% (2015)

68% (1995)

74% (1994)

59% (1998)

45% (1994)

55% (1995)

64% (2006)

61% (1994)

58% (1995)

78% (1996)

61% (2000)

59% (1996)

67% (1997)

53% (1993)

66% (1996)

62% (1997)

61% (2000)