Frequencies for first 10,000 rows of drctly_afltd_lab_cnt variable in posclia20

   Directly |
 Affiliated |
  Lab Count |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,596       85.96       85.96
          1 |        719        7.19       93.15
          2 |        297        2.97       96.12
          3 |        191        1.91       98.03
          4 |        121        1.21       99.24
          5 |         30        0.30       99.54
          6 |         15        0.15       99.69
          7 |         10        0.10       99.79
          8 |         19        0.19       99.98
          9 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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