75% (2016)

65% (2015)

67% (2009)

50% (1994)

68% (1969)

60% (2008)

56% (2001)

67% (1996)

52% (2008)

80% (1925)

67% (2020)

68% (2022)

59% (2019)

72% (2017)

71% (2012)

57% (1981)

63% (1981)

71% (1995)

77% (1999)

59% (1990)