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

   EJECTION |
       PATH |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,590       85.90       85.90
          1 |         60        0.60       86.50
          2 |         87        0.87       87.37
          3 |         21        0.21       87.58
          4 |         24        0.24       87.82
          5 |          2        0.02       87.84
          6 |         22        0.22       88.06
          7 |          3        0.03       88.09
          8 |         79        0.79       88.88
          9 |      1,112       11.12      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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