Machine running times
 17.1 11.4  5.7 15.0  6.3  2.2 16.4 17.1 25.9  1.5
   .8 40.5 19.0  1.2  2.3  1.6  4.1   .7   .2  6.1
  1.1  1.9 36.2 26.9   .1 15.6 19.4 19.8 14.9  1.5
  1.0 31.2  7.2  4.4  4.0  1.3  7.5 18.6  4.5  6.0
  6.0  1.5 11.3 13.9 10.8 17.3  1.0 10.0  8.7 32.5
Machine repair times
  1.7   .7  2.2  2.9   .5  1.0  5.7  5.1  2.2  5.9
  2.4   .5  8.5  5.0  6.9  6.7 21.3 12.2 15.0 6.7
  3.5  5.8  4.6  1.7  2.8  7.2 10.0  3.8 13.5  5.3
  3.0  3.9   .3  1.5  2.2   .9 29.1  4.1 17.9
  2.9  8.4 11.9 24.8  5.5  1.9  2.4  3.1  3.6  7.4
Cases
420.1    1
215.0    3
420.0    2
180.7    1
200.1    3
467.8    2
   .0    0