Frequencies for first 10,000 rows of wksht_cd variable in hospc_alpha1984_99_20

   wksht_cd |      Freq.     Percent        Cum.
------------+-----------------------------------
    A000000 |      3,040       30.40       30.40
    A800000 |      1,025       10.25       40.65
    A81000A |        276        2.76       43.41
    A81000B |        299        2.99       46.40
    B10000* |      3,251       32.51       78.91
    B100000 |        356        3.56       82.47
    G200002 |        119        1.19       83.66
    S000000 |        386        3.86       87.52
    S100000 |      1,248       12.48      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018