Control   Randomized
    0       1.30      1.24
    1       3.47      9.38
    2       0.59      0.51
    3       3.50      7.55
    4       0.60      0.49
    5       2.23      4.15
    6       0.76      0.72
    7       1.23      2.18
    8       0.36      0.34
    9       4.11      4.43
   10       0.64      0.51
   11       1.62      4.28
   12      46.39     42.35