77% (2012)

70% (2004)

63% (2020)

67% (2011)

60% (2020)

63% (2004)

36% (1987)

54% (1972)

65% (2011)

69% (2017)

68% (2015)

73% (2007)

67% (1994)

67% (1986)

65% (2024)

73% (1991)

72% (2016)

71% (2022)

68% (2010)

51% (2010)