Frequencies for first 10,000 rows of childonlyoffering variable in plan2018 dataset :

        Child-Only Offering |      Freq.     Percent        Cum.
----------------------------+-----------------------------------
Allows Adult and Child-Only |      9,619       96.19       96.19
          Allows Adult-Only |         73        0.73       96.92
          Allows Child-Only |        308        3.08      100.00
----------------------------+-----------------------------------
                      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 23 May 2018