Frequencies for first 10,000 rows of wksht_cd variable in hosp_alpha2552_96_199

   wksht_cd |      Freq.     Percent        Cum.
------------+-----------------------------------
    A000000 |      4,874       48.74       48.74
    D100002 |        492        4.92       53.66
    D600001 |        492        4.92       58.58
    E10A180 |        165        1.65       60.23
    E10D180 |         42        0.42       60.65
    E11B180 |          3        0.03       60.68
    G200000 |        492        4.92       65.60
    H610181 |        276        2.76       68.36
    H610191 |          6        0.06       68.42
    H810000 |         46        0.46       68.88
    M51R180 |          2        0.02       68.90
    S000000 |        123        1.23       70.13
    S200000 |      2,286       22.86       92.99
    S300001 |        488        4.88       97.87
    S410000 |         72        0.72       98.59
    S500000 |          1        0.01       98.60
    S81R000 |        135        1.35       99.95
    S82R000 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Sep 2018