60% (2003)

71% (2022)

65% (1987)

46% (2011)

10% (1992)

30% (1998)

60% (1984)

56% (1987)

50% (1996)

48% (1993)

48% (1984)

42% (1973)

58% (1989)

45% (2003)

57% (1993)

70% (1986)

50% (1996)

65% (2011)

50% (2008)

30% (2003)