Frequencies for first 10,000 rows of isnoticerequiredforpregnancy variable in plan2017 dataset :

     Notice |
   Required |
        for |
  Pregnancy |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      1,343       13.43       13.43
         No |      7,110       71.10       84.53
        Yes |      1,547       15.47      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 Dec 2017