1850_66_ga7nosub   1850_66_ga7
    0       2.50      2.30
    1      28.95     43.83
    2       0.86     -0.44
    3      41.00     55.44
    4       0.60     -0.78
    5      28.20     33.11
    6       0.56     -0.73
    7      35.68     35.03
    8       1.02     -0.22
    9      37.98     47.95
   10       1.07     -0.18
   11      27.98     50.80
   12      82.91     83.80