Frequencies for econdp_10 variable in linkco1995us_unl dataset :

  Part/line |
  number on |
certificate |
         10 |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |        708      100.00      100.00
------------+-----------------------------------
      Total |        708      100.00

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