73% (2023)

64% (2010)

43% (2011)

59% (2021)

61% (2023)

61% (2020)

63% (2017)

69% (2015)

70% (1974)

59% (2002)

57% (1996)

51% (2006)

62% (2018)

65% (2020)

69% (1934)

71% (1975)

69% (1985)

57% (2009)

67% (2005)

70% (1963)