Frequencies for first 10,000 rows of prov2310 variable in pos1995 dataset :

 srv: organ |
       bank |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,933       89.33       89.33
          0 |        965        9.65       98.98
          1 |         17        0.17       99.15
          2 |         81        0.81       99.96
          3 |          4        0.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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