Frequencies for first 10,000 rows of caseversion variable in demo2016q3 dataset

     Safety |
     Report |
    Version |
     Number |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |      3,399       33.99       33.99
          3 |      2,560       25.60       59.59
          4 |      1,572       15.72       75.31
          5 |        945        9.45       84.76
          6 |        621        6.21       90.97
          7 |        399        3.99       94.96
          8 |        308        3.08       98.04
          9 |        196        1.96      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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