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

       SRV: |
XRAY-OFFSIT |
E-RESIDENTS |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,641       76.41       76.41
          N |      1,718       17.18       93.59
          Y |        641        6.41      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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