73% (2003)

63% (1997)

63% (2002)

37% (1993)

43% (1993)

30% (2005)

52% (2001)

52% (2001)

49% (2004)

80% (2024)

30% (2002)

32% (1996)

53% (2000)

60% (1995)

53% (1992)

30% (2005)

40% (2002)

60% (2000)

60% (1993)

0% (1995)