28% (2011)

59% (2016)

66% (2015)

55% (2005)

71% (2023)

60% (2015)

51% (2009)

54% (2011)

52% (2010)

77% (2015)

71% (1997)

75% (2023)

59% (2006)

69% (1964)

65% (2009)

67% (1982)

64% (1970)

72% (2009)

67% (2017)

57% (1949)