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

   EJECTION |
       PATH |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,545       85.45       85.45
          1 |         31        0.31       85.76
          2 |         75        0.75       86.51
          3 |         19        0.19       86.70
          4 |         17        0.17       86.87
          5 |          4        0.04       86.91
          6 |          4        0.04       86.95
          8 |         22        0.22       87.17
          9 |      1,283       12.83      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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