0% (1970)

50% (1983)

45% (1973)

55% (2005)

60% (2012)

70% (1991)

73% (1979)

74% (1992)

60% (2014)

61% (2022)

75% (2015)

78% (2012)

60% (2018)

63% (1994)

67% (1983)

60% (1982)

40% (2002)

73% (1970)

73% (1978)

40% (1972)