Frequencies for first 10,000 rows of caseversion variable in demo2014q3 dataset

     Safety |
     Report |
    Version |
     Number |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          2        0.02        0.02
          2 |      4,334       43.34       43.36
          3 |      2,582       25.82       69.18
          4 |      1,263       12.63       81.81
          5 |        776        7.76       89.57
          6 |        457        4.57       94.14
          7 |        312        3.12       97.26
          8 |        166        1.66       98.92
          9 |        108        1.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Apr 2017