Frequencies for first 10,000 rows of CRNRY_CARE_UNIT_SRVC_CD variable in pos2011 dataset :

   Services |
  Provided: |
ICU Cardiac |
(non-surgic |
        al) |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,614       86.14       86.14
          0 |        811        8.11       94.25
          1 |        533        5.33       99.58
          2 |         28        0.28       99.86
          3 |         14        0.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 19 Apr 2019