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

SRV: SPEECH |
PATH-ONSITE |
 -NON RESID |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,657       76.57       76.57
          N |      2,250       22.50       99.07
          Y |         93        0.93      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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