72% (1994)

40% (1993)

68% (1968)

60% (2015)

68% (2014)

63% (2020)

40% (1982)

58% (1984)

68% (1994)

65% (2004)

69% (2014)

59% (2009)

59% (2011)

68% (2016)

54% (2006)

70% (1986)

71% (1985)

71% (1983)

66% (2023)

67% (2012)