51% (2012)

67% (2016)

52% (2011)

54% (2011)

67% (2011)

66% (1973)

54% (2002)

48% (2014)

54% (2007)

46% (2009)

71% (1948)

62% (1979)

59% (2022)

58% (2018)

53% (2022)

48% (2023)

66% (2022)

36% (2013)

68% (2023)

49% (2014)