Frequencies for first 10,000 rows of rept_dt variable in demo2009q3 dataset :

Date report |
   was sent |
  (YYYYMMDD |
    format) |      Freq.     Percent        Cum.
------------+-----------------------------------
   2.01e+07 |          1        0.01        0.01
   2.01e+07 |          1        0.01        0.02
   2.01e+07 |          1        0.01        0.03
   2.01e+07 |          1        0.01        0.04
   2.01e+07 |          3        0.03        0.07
   2.01e+07 |          1        0.01        0.08
   2.01e+07 |          2        0.02        0.10
   2.01e+07 |          1        0.01        0.11
   2.01e+07 |          1        0.01        0.12
   2.01e+07 |          1        0.01        0.13
   2.01e+07 |          1        0.01        0.14
   2.01e+07 |          4        0.04        0.18
   2.01e+07 |          1        0.01        0.19
   2.01e+07 |          1        0.01        0.20
   2.01e+07 |          2        0.02        0.22
   2.01e+07 |          2        0.02        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 |          2        0.02        0.30
   2.01e+07 |          1        0.01        0.31
   2.01e+07 |          1        0.01        0.32
   2.01e+07 |          4        0.04        0.36
   2.01e+07 |          1        0.01        0.37
   2.01e+07 |          1        0.01        0.38
   2.01e+07 |          2        0.02        0.40
   2.01e+07 |          1        0.01        0.41
   2.01e+07 |        104        1.04        1.45
   2.01e+07 |          5        0.05        1.50
   2.01e+07 |          2        0.02        1.52
   2.01e+07 |          2        0.02        1.54
   2.01e+07 |          5        0.05        1.59
   2.01e+07 |          6        0.06        1.65
   2.01e+07 |          5        0.05        1.70
   2.01e+07 |         19        0.19        1.89
   2.01e+07 |         25        0.25        2.14
   2.01e+07 |         15        0.15        2.29
   2.01e+07 |         60        0.60        2.89
   2.01e+07 |         60        0.60        3.49
   2.01e+07 |          6        0.06        3.55
   2.01e+07 |          3        0.03        3.58
   2.01e+07 |        134        1.34        4.92
   2.01e+07 |        381        3.81        8.73
   2.01e+07 |      1,392       13.92       22.65
   2.01e+07 |      1,772       17.72       40.37
   2.01e+07 |        279        2.79       43.16
   2.01e+07 |         39        0.39       43.55
   2.01e+07 |         82        0.82       44.37
   2.01e+07 |      1,680       16.80       61.17
   2.01e+07 |      1,209       12.09       73.26
   2.01e+07 |      1,046       10.46       83.72
   2.01e+07 |      1,435       14.35       98.07
   2.01e+07 |        148        1.48       99.55
          . |         45        0.45      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Dec 2015