50% (1990)

63% (2017)

100% (2006)

59% (1994)

64% (2001)

66% (1991)

30% (1993)

71% (2017)

77% (1978)

61% (2016)

61% (1979)

60% (1955)

50% (1976)

100% (2002)

55% (1982)

78% (1979)

45% (1996)

63% (1984)

67% (1997)

74% (1987)