Frequencies for pbptype variable in pbtype dataset :

Person Type |      Freq.     Percent        Cum.
------------+-----------------------------------
          5 |      4,599       85.55       85.55
          6 |        638       11.87       97.41
          7 |          2        0.04       97.45
          8 |        137        2.55      100.00
------------+-----------------------------------
      Total |      5,376      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016