Frequencies for first 10,000 rows of econds_8 variable in mortterr2007 dataset :

Sequence of |
  condition |
     within |
part/line 8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         10        0.10        0.10
          2 |          9        0.09        0.19
          3 |         16        0.16        0.35
          4 |         27        0.27        0.62
          5 |          4        0.04        0.66
          . |      9,934       99.34      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015