60% (1969)

62% (2013)

50% (2011)

38% (2007)

68% (2018)

59% (1964)

67% (2005)

52% (2023)

57% (1966)

39% (2018)

54% (1985)

68% (2015)

61% (2023)

23% (2013)

68% (1977)

70% (1931)

47% (2015)

42% (2003)

52% (1971)

66% (2018)