Frequencies for first 10,000 rows of a_c1_28 variable in snf_rollup2540_96_2001

    a_c1_28 |      Freq.     Percent        Cum.
------------+-----------------------------------
        116 |          1        0.01        0.01
        166 |          1        0.01        0.02
        251 |          1        0.01        0.03
        384 |          1        0.01        0.04
       2147 |          1        0.01        0.05
       2472 |          1        0.01        0.06
       9862 |          1        0.01        0.07
      19264 |          2        0.02        0.09
      20562 |          1        0.01        0.10
      32797 |          1        0.01        0.11
      40387 |          1        0.01        0.12
      54095 |          1        0.01        0.13
     167809 |          1        0.01        0.14
          . |      9,986       99.86      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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