61% (1980)

59% (2015)

64% (2009)

56% (2020)

68% (1979)

50% (2013)

52% (2011)

49% (2009)

53% (2010)

58% (1992)

40% (1979)

57% (1976)

71% (2023)

58% (2020)

73% (2014)

86% (2020)

40% (2017)

40% (2018)

73% (1964)

60% (1960)