Frequencies for first 10,000 rows of urgnt_care_srvc_cd variable in pos2017 dat

  Services: |
Urgent Care |
Center Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,569       85.69       85.69
          0 |      1,347       13.47       99.16
          1 |         49        0.49       99.65
          2 |          9        0.09       99.74
          3 |         26        0.26      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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