85% (1999)

75% (1997)

61% (2000)

58% (2000)

73% (1986)

63% (1980)

63% (1977)

64% (1999)

69% (2015)

71% (1998)

68% (1998)

45% (2019)

64% (1991)

68% (1970)

63% (1992)

57% (2017)

55% (1999)

60% (1993)

61% (2001)

70% (1970)