69% (2015)

60% (1983)

41% (1976)

53% (2005)

61% (2022)

61% (2014)

73% (2011)

56% (1994)

60% (1988)

71% (1969)

64% (1991)

65% (2016)

64% (2013)

66% (1965)

58% (2021)

73% (2001)

63% (1986)

72% (2010)

75% (1964)

69% (2018)