85% (1981)

70% (1976)

59% (1995)

40% (2014)

50% (1981)

0% (1982)

49% (1996)

58% (1993)

53% (1978)

54% (2020)

60% (1958)

30% (1963)

47% (2020)

62% (1967)

54% (2015)

51% (2019)

20% (1971)

57% (2012)

68% (2007)

77% (2017)