Frequencies for pn3bap variable in hvbp_pn_02_25_2014 dataset :

      PN-3b |
Achievement |
     Points |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        838       30.72       30.72
          1 |        104        3.81       34.53
          2 |        121        4.44       38.97
          3 |        129        4.73       43.70
          4 |        153        5.61       49.30
          5 |        172        6.30       55.61
          6 |        181        6.63       62.24
          7 |        176        6.45       68.70
          8 |         68        2.49       71.19
          9 |          7        0.26       71.44
         10 |        745       27.31       98.75
          . |         34        1.25      100.00
------------+-----------------------------------
      Total |      2,728      100.00

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