Frequencies for first 10,000 rows of p027e025 variable in sf12000860us8 dataset :

Institution |
     alized |
 population |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,792       97.92       97.92
          1 |        144        1.44       99.36
          2 |         35        0.35       99.71
          3 |         11        0.11       99.82
          4 |          6        0.06       99.88
          5 |          4        0.04       99.92
          6 |          2        0.02       99.94
          9 |          2        0.02       99.96
         14 |          1        0.01       99.97
         16 |          2        0.02       99.99
         23 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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