Frequencies for first 10,000 rows of retypoffr variable in namcs2013 dataset :

    Type of office setting for |
          this visit - recoded |      Freq.     Percent        Cum.
-------------------------------+-----------------------------------
Private solo or group practice |      8,890       88.90       88.90
                         Other |      1,110       11.10      100.00
-------------------------------+-----------------------------------
                         Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017