Frequencies for first 10,000 rows of eppidx variable in sippp08putm1 dataset :

 PE: Person |
      index |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,008       40.08       40.08
          2 |      2,915       29.15       69.23
          3 |      1,549       15.49       84.72
          4 |        924        9.24       93.96
          5 |        376        3.76       97.72
          6 |        143        1.43       99.15
          7 |         48        0.48       99.63
          8 |         19        0.19       99.82
          9 |         11        0.11       99.93
         10 |          3        0.03       99.96
         11 |          2        0.02       99.98
         12 |          1        0.01       99.99
         13 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016