Frequencies for first 10,000 rows of brnch_cnt variable in pos2012 dataset :

   Branches |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,086       10.86       10.86
          1 |         79        0.79       11.65
          2 |         28        0.28       11.93
          3 |         14        0.14       12.07
          4 |          2        0.02       12.09
          5 |          3        0.03       12.12
          6 |          2        0.02       12.14
         13 |          1        0.01       12.15
          . |      8,785       87.85      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016