Frequencies for first 10,000 rows of ewhonotr variable in namcs2011 dataset :

Orders for Rx or lab tests sent by: not |
      submitted electronically - edited |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
Not applicable (Not submitted electroni |         80        0.80        0.80
                      Box is not marked |      6,933       69.33       70.13
                          Box is marked |      2,987       29.87      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

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