Frequencies for scipinf3ip variable in hvbp_hai_02_25_2014 dataset :

 SCIP-Inf-3 |
Improvement |
     Points |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        842       30.87       30.87
          1 |        102        3.74       34.60
          2 |        137        5.02       39.63
          3 |        172        6.30       45.93
          4 |        203        7.44       53.37
          5 |        218        7.99       61.36
          6 |        222        8.14       69.50
          7 |        201        7.37       76.87
          8 |        171        6.27       83.14
          9 |        370       13.56       96.70
          . |         90        3.30      100.00
------------+-----------------------------------
      Total |      2,728      100.00

by Jean Roth , jroth@nber.org , 16 Nov 2016