Frequencies for first 10,000 rows of ej_path variable in person dataset :

   EJECTION |
       PATH |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,414       84.14       84.14
          1 |         21        0.21       84.35
          2 |         69        0.69       85.04
          3 |         12        0.12       85.16
          4 |         15        0.15       85.31
          5 |          3        0.03       85.34
          6 |          9        0.09       85.43
          7 |          3        0.03       85.46
          8 |         19        0.19       85.65
          9 |      1,435       14.35      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016