0% (1982)

70% (1983)

20% (2004)

0% (1997)

0% (2018)

62% (2004)

42% (2006)

0% (1992)

0% (1994)

57% (2000)

0% (1993)

52% (1982)

57% (1997)

63% (2005)

48% (2017)

70% (1992)

54% (2002)

49% (1994)

50% (1987)

42% (2006)