65% (2003)

74% (2019)

68% (1938)

69% (1998)

67% (2022)

59% (2020)

52% (2018)

57% (2014)

68% (2005)

70% (1992)

72% (1982)

59% (2021)

64% (2015)

39% (1971)

55% (2011)

51% (1970)

70% (2012)

63% (2012)

52% (1980)

69% (2007)