1970   2.7   0.0   0.0   4.9   7.8  19.6  41.3  55.9  25.8  10.2   3.7   3.9
  1971   0.0   0.0   0.3  28.3  68.9  59.0  18.2  73.2  50.0  14.0   7.9   3.8
  1972   3.5   1.4   0.8   2.0   4.9   3.6  24.9  42.0  20.5   7.9   3.0   0.4
  1973   0.1   1.1   0.4   2.5   7.6  20.0  55.1  40.5  57.4  12.4   6.1   3.7
  1974   1.0   2.5   0.4   3.8   7.0   6.8  29.9  27.0  35.6  54.4   3.8   0.2
  1975   0.6   0.0   1.5   1.5  20.8   6.6  29.6  31.0  14.3  32.6  12.6   0.7
  1976   0.2   1.7   0.4   1.2   2.8   5.9   5.1  10.1   6.7  17.6   2.9   1.3
  1977   2.9   0.1   0.5   1.1   3.3   7.4   8.4   8.1   7.6   3.3   1.5   0.6
  1978   0.5   0.4   0.5   0.6   1.1   2.5  16.6  16.6  10.4   2.2   1.2   0.9
  1979   0.4   0.3   0.7   1.0   1.5   1.2   8.3  28.5  67.6  35.4   1.8   0.8
  1980   0.7   0.4   0.4   0.6   1.4   6.1  23.3   5.6   2.9  21.7   9.2   0.8
  1981   0.4   0.3   0.6   0.7   1.2  53.3  85.8  70.5   9.4   2.5   1.3   0.8
  1982   0.4   0.3   0.7   1.1   1.9   6.4   3.8   4.7   1.5   1.0   0.6   0.4
  1983   0.4   0.0   0.4   1.2   3.5   3.5  24.1  36.7  21.5   3.5   1.5   0.6
  1984   0.5   0.4   0.7   1.5   3.0   3.6  17.1  68.2  32.1   8.1   3.4   0.9
  1985   0.3   0.1   0.3   2.0   3.9  10.9  12.7  37.7  23.7   7.5   2.3   2.5
  1986   0.3   0.1   0.2   1.8   4.5   6.4 100.6  47.9  44.9  14.2   4.0   3.0
  1987   0.6   0.2   0.6   1.8   9.7  55.9  91.1  31.2  10.0   8.0   1.6   1.5
  1988   0.2   0.3   0.2   1.0   8.8  20.2  32.6  15.9  28.5   5.5   3.8   1.8
  1989   0.4   0.1   0.2   1.7   3.9  12.8  40.2  49.2  26.1   9.7   4.2   1.3
  1990   0.2   0.5   0.3   1.0   1.8   5.2  23.7  35.9  13.1   7.1   2.0   1.9
  1991   0.3   0.2   0.2   0.9   2.3   4.8  18.2  43.2  65.8   6.1   2.5   0.5
  1992   0.2   0.2   1.3   2.1   4.2  10.6  21.6  69.3  80.4  51.6  15.0  25.7