Frequencies for first 10,000 rows of refouts variable in namcs2014 dataset :

       Do you send the |
    patient's clinical |
    information to the |
      other providers? |      Freq.     Percent        Cum.
-----------------------+-----------------------------------
        Does not apply |        435        4.35        4.35
        Yes, routinely |      8,073       80.73       85.08
Yes, but NOT routinely |      1,131       11.31       96.39
                    No |        361        3.61      100.00
-----------------------+-----------------------------------
                 Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017