Frequencies for first 10,000 rows of clmn_num variable in hosp_alpha2552_96_200

   clmn_num |      Freq.     Percent        Cum.
------------+-----------------------------------
       0000 |      3,906       39.06       39.06
       0100 |      3,527       35.27       74.33
       0101 |          1        0.01       74.34
       0200 |      1,048       10.48       84.82
       0300 |        724        7.24       92.06
       0400 |        355        3.55       95.61
       0500 |        216        2.16       97.77
       0600 |        223        2.23      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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