Frequencies for first 10,000 rows of wksht_cd variable in hclinic_nmrc222_92_20

   wksht_cd |      Freq.     Percent        Cum.
------------+-----------------------------------
    A000000 |      4,907       49.07       49.07
    A100010 |        604        6.04       55.11
    A200000 |        383        3.83       58.94
    A210002 |        171        1.71       60.65
    A210003 |         35        0.35       61.00
    B000001 |        906        9.06       70.06
    B100000 |        815        8.15       78.21
    B100190 |        113        1.13       79.34
    C000001 |      1,500       15.00       94.34
    C000051 |         33        0.33       94.67
    C000191 |        135        1.35       96.02
    S000001 |        370        3.70       99.72
    S000013 |         28        0.28      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018