Frequencies for first 10,000 rows of brnch_cnt variable in pos2009 dataset :

   branches |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,844       98.44       98.44
          1 |         93        0.93       99.37
          2 |         38        0.38       99.75
          3 |         16        0.16       99.91
          4 |          3        0.03       99.94
          5 |          3        0.03       99.97
          6 |          1        0.01       99.98
          7 |          1        0.01       99.99
         11 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017