0% (1984)

20% (2020)

54% (1966)

72% (2016)

32% (2000)

60% (2005)

39% (1995)

58% (2009)

61% (2002)

58% (2012)

62% (2018)

58% (2016)

70% (1982)

63% (1981)

70% (1989)

0% (2015)

0% (1970)

60% (2016)

70% (1963)

54% (1997)