1850_66_ga7nosub   1850_66_ga7
    0      15.83     15.23
    1       2.00      6.04
    2       1.79      0.19
    3       2.66      4.94
    4       2.95      1.41
    5       3.46      6.36
    6       1.79     -0.03
    7       4.68      9.58
    8       0.96     -0.72
    9       6.86     11.69
   10       1.26     -0.11
   11       4.95      4.47
   12      61.54     61.96