51% (2018)

47% (2020)

54% (2001)

52% (2017)

65% (1935)

68% (1956)

40% (2020)

48% (2003)

47% (2010)

59% (2006)

56% (2011)

71% (2009)

63% (2006)

42% (2002)

62% (1955)

61% (2014)

65% (1976)

60% (2018)

56% (2017)

67% (2016)