Frequencies for econds_8 variable in linkco1995us_unl dataset :

Sequence of |
  condition |
     within |
part/line 8 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        705       99.58       99.58
          2 |          1        0.14       99.72
          4 |          1        0.14       99.86
          5 |          1        0.14      100.00
------------+-----------------------------------
      Total |        708      100.00

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