Frequencies for first 10,000 rows of rsprtry_care_2_srvc_cd variable in pos2012

   Service: |
Respiratory |
    Care #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      9,999       99.99       99.99
          2 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016