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

   wksht_cd |      Freq.     Percent        Cum.
------------+-----------------------------------
    A000000 |      5,502       55.02       55.02
    A100010 |        626        6.26       61.28
    A100020 |         28        0.28       61.56
    A200000 |        383        3.83       65.39
    A210002 |        245        2.45       67.84
    A210003 |         29        0.29       68.13
    B000001 |        847        8.47       76.60
    B100000 |        678        6.78       83.38
    C000001 |      1,208       12.08       95.46
    S000001 |        354        3.54       99.00
    S000013 |         50        0.50       99.50
    S000023 |         10        0.10       99.60
    S000033 |         10        0.10       99.70
    S000043 |         10        0.10       99.80
    S000053 |         10        0.10       99.90
    S000063 |         10        0.10      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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