70% (2007)

50% (2012)

60% (1990)

60% (2005)

58% (2002)

50% (1987)

74% (1960)

59% (2012)

30% (1972)

60% (2013)

55% (1966)

79% (1981)

74% (1994)

72% (2020)

49% (1969)

64% (2021)

0% (1982)

74% (2005)

72% (2022)

74% (1977)