68% (1998)

62% (1992)

53% (1998)

70% (2000)

48% (1991)

63% (1991)

80% (2024)

48% (2006)

54% (1995)

54% (2005)

60% (1993)

56% (1995)

0% (1994)

63% (1996)

62% (1993)

56% (1993)

68% (1998)

57% (1995)

70% (1997)

47% (1997)