72% (2017)

75% (2024)

52% (2007)

54% (2018)

64% (2017)

67% (2024)

59% (1978)

59% (1972)

66% (2016)

79% (1980)

73% (2018)

59% (2017)

60% (2010)

45% (2012)

61% (2014)

64% (2019)

60% (2015)

71% (2019)

40% (1997)

66% (1991)