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

   EJECTION |
       PATH |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,285       82.85       82.85
          1 |         42        0.42       83.27
          2 |        104        1.04       84.31
          3 |         24        0.24       84.55
          4 |         33        0.33       84.88
          5 |          2        0.02       84.90
          6 |         10        0.10       85.00
          7 |          1        0.01       85.01
          8 |         35        0.35       85.36
          9 |      1,464       14.64      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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