CN   SP
    0       2.04      2.12
    1      21.87     15.97
    2      -0.14      0.31
    3      17.53     16.70
    4      -0.51      0.07
    5       9.71     13.34
    6      -0.16      0.31
    7      11.51     11.48
    8       0.35      0.68
    9      12.60     13.81
   10      -0.29      0.02
   11       6.52     13.23
   12      81.38     83.53