Frequencies for first 10,000 rows of scl_work_srvc_ofsite_rsdnt_sw variable in 

  Services: |
Social Work |
   Off-Site |
  Residents |
        Ind |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,575       75.75       75.75
          N |      2,328       23.28       99.03
          Y |         97        0.97      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 9 Jan 2018