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

   EJECTION |
       PATH |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,622       86.22       86.22
          1 |         65        0.65       86.87
          2 |        118        1.18       88.05
          3 |         26        0.26       88.31
          4 |         14        0.14       88.45
          5 |          4        0.04       88.49
          6 |         13        0.13       88.62
          7 |          1        0.01       88.63
          8 |         67        0.67       89.30
          9 |      1,070       10.70      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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