Frequencies for first 10,000 rows of pct017g005 variable in sf12000860us35 dataset :

Correctiona |
          l |
institution |
          s |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,963       99.63       99.63
          1 |         20        0.20       99.83
          2 |         11        0.11       99.94
          3 |          2        0.02       99.96
          4 |          1        0.01       99.97
          5 |          2        0.02       99.99
        129 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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