Frequencies for first 10,000 rows of ot_srvc_onst_nrsdnt_sw variable in pos2009 dataset :

 SRV: OCCUP |
THER-ONSITE |
 -NON RESID |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,657       76.57       76.57
          N |      2,247       22.47       99.04
          Y |         96        0.96      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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