55% (2001)

49% (1993)

60% (1994)

50% (1995)

50% (1993)

58% (2006)

44% (1983)

0% (2017)

70% (1980)

20% (1993)

55% (1995)

60% (2003)

42% (1992)

75% (1991)

50% (1992)

59% (1994)

90% (2017)

64% (1992)

55% (1967)

30% (1991)