Frequencies for first 10,000 rows of emrins variable in namcs2015 dataset :

     At the |
  reporting |
   location |
    (office |
   with the |
       most |
visits) are |
there plans |
   for inst |      Freq.     Percent        Cum.
------------+-----------------------------------
         -8 |        461        4.61        4.61
          1 |      1,391       13.91       18.52
          2 |      7,527       75.27       93.79
          3 |        621        6.21      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2017