Frequencies for econds_1 variable in linkco1995us_unl dataset :

Sequence of |
  condition |
     within |
part/line 1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        708      100.00      100.00
------------+-----------------------------------
      Total |        708      100.00

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