6
  4.0 -1.6  5.9 -1.9   .6   .5  7.2 -2.0  3.9 -1.6  2.6  -.8
 10.8 -4.4  4.1  1.6  3.3 -1.1 11.6 -1.2  7.3 -3.2 10.0 -3.9
 29.5 -3.6 20.2  -.6  2.0 -3.7  3.5 -1.9  9.1  -.6 20.3 -3.8
 29.5  1.7 23.9 -1.8  1.1  1.5  9.1 -2.3  4.4 -3.2 24.9 -3.1
 47.9  -.9 31.9 -1.6 43.2  -.6 37.9   .1 20.9  -.4 37.7   .8
  4.9  2.2 55.7  1.7  4.3 -1.0 31.3 -4.3 55.2 -1.9 33.7  -.1