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

        Recode of ECPOEE for |
 trending with data prior to |
                        2010 |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
                       Blank |         57        0.57        0.57
                         Yes |      9,205       92.05       92.62
                          No |        624        6.24       98.86
Yes, but turned off/not used |        114        1.14      100.00
-----------------------------+-----------------------------------
                       Total |     10,000      100.00

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