Frequencies for econds_5 variable in linkco1995us_unl dataset :

Sequence of |
  condition |
     within |
part/line 5 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        652       92.09       92.09
          1 |         30        4.24       96.33
          2 |         21        2.97       99.29
          3 |          4        0.56       99.86
          5 |          1        0.14      100.00
------------+-----------------------------------
      Total |        708      100.00

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