71% (1998)

65% (1996)

85% (2023)

60% (1993)

47% (1994)

76% (2018)

66% (2013)

59% (2015)

20% (1979)

59% (2006)

68% (2008)

60% (2014)

78% (2012)

61% (2015)

48% (2004)

37% (1997)

25% (1995)

58% (2016)

75% (1950)

71% (1957)