Frequencies for pn3bap variable in hvbp_pn_10_28_2014 dataset :

        PN-3b |
  Achievement |
       Points |      Freq.     Percent        Cum.
--------------+-----------------------------------
           0  |      1,026       33.21       33.21
           1  |         97        3.14       36.35
          10  |        646       20.91       57.27
           2  |        126        4.08       61.35
           3  |        161        5.21       66.56
           4  |        166        5.37       71.93
           5  |        179        5.79       77.73
           6  |        184        5.96       83.68
           7  |        198        6.41       90.09
           8  |        116        3.76       93.85
           9  |         11        0.36       94.21
Not Available |        179        5.79      100.00
--------------+-----------------------------------
        Total |      3,089      100.00

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