Frequencies for first 10,000 rows of vctnl_srvc_onst_nrsdnt_sw variable in pos2010 dataset :

       SRV: |
VOCATIONAL- |
 ONSITE-NON |
      RESID |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,641       76.41       76.41
          N |      2,354       23.54       99.95
          Y |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017