60% (1994)

50% (2007)

71% (2018)

46% (1983)

52% (1985)

68% (2000)

62% (2007)

83% (2006)

73% (2011)

58% (2007)

0% (2005)

69% (1988)

60% (2014)

50% (1982)

62% (2018)

69% (1999)

49% (1996)

54% (2007)

68% (1997)

68% (1991)