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

      Nurse |
practitione |
    r/Nurse |
    midwife |
       seen |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,814       98.14       98.14
        Yes |        186        1.86      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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