Frequencies for scipcard2ipstr variable in hvbp_scip_02_25_2014 dataset :

SCIP-Card-2 |
Improvement |
     Points |      Freq.     Percent        Cum.
------------+-----------------------------------
 0 out of 9 |        969       35.52       35.52
 1 out of 9 |         57        2.09       37.61
 2 out of 9 |         80        2.93       40.54
 3 out of 9 |         87        3.19       43.73
 4 out of 9 |         97        3.56       47.29
 5 out of 9 |        143        5.24       52.53
 6 out of 9 |        178        6.52       59.05
 7 out of 9 |        207        7.59       66.64
 8 out of 9 |        213        7.81       74.45
 9 out of 9 |        471       17.27       91.72
        N/A |        226        8.28      100.00
------------+-----------------------------------
      Total |      2,728      100.00

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