Frequencies for first 10,000 rows of primcare variable in namcs2000 dataset :

are you the |
  patient's |
    primary |
       care |
  physician |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      7,076       70.76       70.76
          2 |      2,399       23.99       94.75
          3 |        351        3.51       98.26
          4 |        174        1.74      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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