Frequencies for first 10,000 rows of vldtn_srvy_dt variable in posclia2013 data

 Validation |
Survey Date |      Freq.     Percent        Cum.
------------+-----------------------------------
   1.99e+07 |          1        0.01        0.01
   2.00e+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 |          1        0.01        0.05
   2.00e+07 |          1        0.01        0.06
   2.00e+07 |          1        0.01        0.07
   2.00e+07 |          1        0.01        0.08
   2.00e+07 |          1        0.01        0.09
   2.00e+07 |          1        0.01        0.10
   2.01e+07 |          1        0.01        0.11
   2.01e+07 |          1        0.01        0.12
   2.01e+07 |          2        0.02        0.14
   2.01e+07 |          1        0.01        0.15
   2.01e+07 |          1        0.01        0.16
   2.01e+07 |          1        0.01        0.17
   2.01e+07 |          1        0.01        0.18
   2.01e+07 |          1        0.01        0.19
   2.01e+07 |          1        0.01        0.20
   2.01e+07 |          1        0.01        0.21
   2.01e+07 |          1        0.01        0.22
   2.01e+07 |          1        0.01        0.23
   2.01e+07 |          1        0.01        0.24
   2.01e+07 |          1        0.01        0.25
   2.01e+07 |          1        0.01        0.26
   2.01e+07 |          1        0.01        0.27
   2.01e+07 |          1        0.01        0.28
   2.01e+07 |          1        0.01        0.29
   2.01e+07 |          1        0.01        0.30
   2.01e+07 |          1        0.01        0.31
   2.01e+07 |          1        0.01        0.32
   2.01e+07 |          1        0.01        0.33
   2.01e+07 |          1        0.01        0.34
   2.01e+07 |          1        0.01        0.35
   2.01e+07 |          1        0.01        0.36
   2.01e+07 |          1        0.01        0.37
   2.01e+07 |          1        0.01        0.38
          . |      9,962       99.62      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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