Frequencies for scipcard2apstr variable in hvbp_scip_05_28_2013 dataset :

 SCIP-Card-2 |
 Achievement |
      Points |      Freq.     Percent        Cum.
-------------+-----------------------------------
 0 out of 10 |        622       20.84       20.84
 1 out of 10 |         91        3.05       23.89
10 out of 10 |        644       21.58       45.48
 2 out of 10 |        108        3.62       49.10
 3 out of 10 |        137        4.59       53.69
 4 out of 10 |        151        5.06       58.75
 5 out of 10 |        183        6.13       64.88
 6 out of 10 |        254        8.51       73.39
 7 out of 10 |        241        8.08       81.47
 8 out of 10 |        250        8.38       89.85
 9 out of 10 |         86        2.88       92.73
         N/A |        217        7.27      100.00
-------------+-----------------------------------
       Total |      2,984      100.00

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