Frequencies for first 10,000 rows of clmn_num variable in rnl_alpha265_94_1994_

   clmn_num |      Freq.     Percent        Cum.
------------+-----------------------------------
       0100 |      7,178       71.78       71.78
       0200 |      1,594       15.94       87.72
       0300 |        271        2.71       90.43
       0400 |        483        4.83       95.26
       0600 |        474        4.74      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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