Frequencies for provider variable in pch_cancerspecificmeasures_hospital datase

Provider ID |      Freq.     Percent        Cum.
------------+-----------------------------------
     050146 |          3        9.09        9.09
     050660 |          3        9.09       18.18
     100079 |          3        9.09       27.27
     100271 |          3        9.09       36.36
     220162 |          3        9.09       45.45
     330154 |          3        9.09       54.55
     330354 |          3        9.09       63.64
     360242 |          3        9.09       72.73
     390196 |          3        9.09       81.82
     450076 |          3        9.09       90.91
     500138 |          3        9.09      100.00
------------+-----------------------------------
      Total |         33      100.00

by Jean Roth , jroth@nber.org , 15 Nov 2016