76% (2025)

32% (1999)

58% (2017)

83% (2011)

80% (2018)

71% (1976)

66% (2010)

73% (2004)

23% (1994)

74% (2013)

0% (2005)

70% (1957)

74% (2017)

50% (1995)

63% (2010)

72% (2011)

71% (2005)

71% (2018)

64% (2014)

70% (1996)