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

   clmn_num |      Freq.     Percent        Cum.
------------+-----------------------------------
       0100 |      1,832       18.32       18.32
       0200 |      2,246       22.46       40.78
       0201 |        242        2.42       43.20
       0202 |        153        1.53       44.73
       0300 |      1,713       17.13       61.86
       0400 |        888        8.88       70.74
       0500 |      1,204       12.04       82.78
       0600 |        476        4.76       87.54
       0700 |      1,246       12.46      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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