70% (2006)

53% (2002)

64% (2009)

57% (1974)

63% (2010)

73% (2007)

70% (1979)

70% (1999)

67% (2010)

52% (2014)

68% (1932)

71% (1998)

68% (2019)

61% (2012)

62% (2000)

66% (2018)

49% (2020)

70% (2005)

10% (2021)

65% (2009)