Frequencies for first 10,000 rows of clmn_num variable in hospc_alpha1984_99_20

   clmn_num |      Freq.     Percent        Cum.
------------+-----------------------------------
       0000 |         36        0.36        0.36
       0100 |      4,539       45.39       45.75
       0200 |      2,086       20.86       66.61
       0300 |      1,223       12.23       78.84
       0400 |        847        8.47       87.31
       0500 |        650        6.50       93.81
       0600 |        602        6.02       99.83
       0601 |          6        0.06       99.89
       0602 |          5        0.05       99.94
       0603 |          5        0.05       99.99
       0604 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018