Frequencies for first 10,000 rows of chow_prior_dt variable in posclia2012 data

      Prior |
  Change of |
  Ownership |
       Date |      Freq.     Percent        Cum.
------------+-----------------------------------
   1.99e+07 |          1        0.01        0.01
   1.99e+07 |          1        0.01        0.02
   2.00e+07 |          1        0.01        0.03
   2.00e+07 |          1        0.01        0.04
   2.00e+07 |          3        0.03        0.07
   2.00e+07 |          2        0.02        0.09
   2.00e+07 |          1        0.01        0.10
   2.00e+07 |          1        0.01        0.11
   2.00e+07 |          2        0.02        0.13
   2.00e+07 |          1        0.01        0.14
   2.00e+07 |          1        0.01        0.15
   2.00e+07 |          1        0.01        0.16
   2.00e+07 |          1        0.01        0.17
   2.00e+07 |          1        0.01        0.18
   2.00e+07 |          1        0.01        0.19
   2.00e+07 |          1        0.01        0.20
   2.00e+07 |          1        0.01        0.21
          . |      9,979       99.79      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016