56% (2018)

45% (2005)

60% (2007)

53% (2006)

50% (1975)

56% (2021)

51% (2016)

63% (1994)

56% (1980)

74% (1987)

62% (1978)

57% (1974)

53% (2009)

69% (2013)

71% (2017)

64% (2022)

65% (1995)

58% (2002)

49% (2018)

67% (2022)