Frequencies for first 10,000 rows of prov0010 variable in pos2008 dataset :

accreditati |
         on |
  indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      5,860       58.60       58.60
          0 |      2,754       27.54       86.14
          1 |      1,209       12.09       98.23
          2 |        157        1.57       99.80
          3 |         15        0.15       99.95
          4 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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