Frequencies for first 10,000 rows of prov2215 variable in pos2002 dataset :

  srv: long |
  term care |
       unit |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,812       88.12       88.12
          0 |        886        8.86       96.98
          1 |        258        2.58       99.56
          2 |         37        0.37       99.93
          3 |          7        0.07      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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