Frequencies for first 10,000 rows of whocomp variable in namcs2011 dataset :

Who completed the Patient Record Forms? |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
                              Physician |        730        7.30        7.30
                           Office staff |      1,875       18.75       26.05
Census field rep (abstract from record) |      6,248       62.48       88.53
                                  Other |        172        1.72       90.25
            Multiple categories checked |        975        9.75      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016