0% (1999)

70% (2020)

59% (2014)

62% (1983)

62% (2016)

69% (1974)

46% (2011)

69% (2015)

70% (2021)

31% (2015)

57% (2003)

57% (1990)

72% (2007)

27% (2005)

49% (2007)

63% (2016)

58% (1967)

74% (2017)

49% (1984)

48% (2019)