Frequencies for first 10,000 rows of escriper variable in nhamcsed2015 dataset 

       Recode of ESCRIPE for |
 trending with data prior to |
                        2010 |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                       Blank |         57        0.57        0.57
                     Unknown |         77        0.77        1.34
              Not applicable |        738        7.38        8.72
                         Yes |      8,015       80.15       88.87
                          No |      1,113       11.13      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017