Frequencies for first 10,000 rows of isnoticerequiredforpregnancy variable in plan2016 dataset :

     Notice |
   Required |
        for |
  Pregnancy |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      1,826       18.26       18.26
         No |      6,013       60.13       78.39
        Yes |      2,103       21.03       99.42
        yes |         58        0.58      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Oct 2016