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

       SRV: |
NURSING-OFF |
SITE-RESIDE |
        NTS |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,657       76.57       76.57
          N |      2,226       22.26       98.83
          Y |        117        1.17      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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