60% (1968)

67% (2009)

50% (2007)

63% (2011)

60% (2000)

71% (2011)

56% (2008)

30% (1978)

22% (1991)

35% (2016)

72% (2020)

77% (1997)

54% (1971)

69% (1922)

73% (2017)

49% (1969)

60% (1913)

43% (2000)

67% (1974)

20% (2024)