Frequencies for first 10,000 rows of eno6all2 variable in sippp08putm1 dataset :

   EMP: Reason never worked at a |
                    long-term pd |      Freq.     Percent        Cum.
---------------------------------+-----------------------------------
                 Not in Universe |      9,513       95.13       95.13
                  Not applicable |        478        4.78       99.91
Taking care of an elderly family |          9        0.09      100.00
---------------------------------+-----------------------------------
                           Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016