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

   clmn_num |      Freq.     Percent        Cum.
------------+-----------------------------------
       0100 |      1,992       19.92       19.92
       0200 |      2,052       20.52       40.44
       0300 |      1,876       18.76       59.20
       0400 |      1,011       10.11       69.31
       0500 |      1,223       12.23       81.54
       0600 |        599        5.99       87.53
       0700 |      1,247       12.47      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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