Frequencies for first 10,000 rows of emrnew variable in namcs2007 dataset :

      plans to |
       install |
   new/replace |
old emr system |
   w/in 3 yrs? |      Freq.     Percent        Cum.
---------------+-----------------------------------
         blank |         52        0.52        0.52
       unknown |        874        8.74        9.26
           yes |      3,106       31.06       40.32
            no |      4,475       44.75       85.07
         maybe |      1,493       14.93      100.00
---------------+-----------------------------------
         Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016