69% (2020)

67% (1996)

71% (2009)

62% (2022)

66% (1992)

77% (2021)

65% (1991)

60% (1990)

63% (2022)

77% (2019)

59% (1982)

50% (2020)

68% (2010)

53% (2005)

72% (1989)

48% (2001)

53% (1979)

62% (2014)

70% (1975)

67% (1982)