1850_149   1850_148
    0       5.86      5.68
    1       4.89     13.98
    2       1.74      1.51
    3       3.21      6.21
    4       4.01      3.69
    5       2.91      5.01
    6       2.83      2.52
    7       1.69      6.07
    8       2.20      2.06
    9       0.57      2.76
   10       0.02     -0.13
   11       2.62      2.12
   12      19.27     19.69