67% (1982)

30% (2000)

0% (1994)

59% (2004)

60% (1990)

50% (1993)

69% (2018)

52% (2003)

55% (1993)

35% (1979)

10% (2003)

73% (1991)

42% (2015)

60% (1996)

56% (1989)

62% (2011)

60% (1993)

47% (1993)

60% (1994)

20% (2003)