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

Guaranteed Rate |      Freq.     Percent        Cum.
----------------+-----------------------------------
                |      8,657       86.57       86.57
 Estimated Rate |        377        3.77       90.34
Guaranteed Rate |        966        9.66      100.00
----------------+-----------------------------------
          Total |     10,000      100.00

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