70% (2006)

53% (2013)

61% (2016)

56% (2017)

49% (2016)

50% (2022)

70% (1961)

71% (1982)

58% (2010)

67% (2013)

52% (2007)

56% (2005)

68% (1968)

65% (2012)

50% (1997)

56% (2013)

65% (2021)

67% (1974)

62% (1991)

63% (2013)