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

   Ejection |
       Path |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,902       89.02       89.02
          1 |         44        0.44       89.46
          2 |        122        1.22       90.68
          3 |         18        0.18       90.86
          4 |         22        0.22       91.08
          6 |         11        0.11       91.19
          7 |          1        0.01       91.20
          8 |         31        0.31       91.51
          9 |        849        8.49      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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