61% (2000)

63% (1999)

64% (2002)

61% (1995)

60% (2000)

71% (1994)

61% (2002)

60% (1996)

60% (2000)

70% (1997)

66% (1999)

49% (2000)

57% (1998)

52% (1997)

57% (1991)

64% (2002)

76% (1999)

56% (2018)

0% (1997)

30% (1999)