65% (2017)

64% (2010)

73% (2003)

70% (2020)

68% (1998)

45% (1976)

71% (2016)

49% (1978)

64% (2010)

72% (1998)

73% (2010)

49% (2021)

67% (2007)

72% (2020)

75% (2019)

63% (1978)

49% (2004)

32% (2018)

66% (1994)

68% (2007)