Frequencies for first 10,000 rows of neontl_nrsry_srvc_cd variable in pos2016 dataset :

  Services: |
   Neonatal |
    Nursery |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      8,569       85.69       85.69
          0 |        985        9.85       95.54
          1 |        376        3.76       99.30
          2 |         34        0.34       99.64
          3 |         36        0.36      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 Jan 2017