Frequencies for first 10,000 rows of acc_usconfid variable in mcbsatc2013 datas

 Have great |
 confidence |
  in doctor |      Freq.     Percent        Cum.
------------+-----------------------------------
         -8 |         72        0.72        0.72
         -7 |          2        0.02        0.74
          1 |      4,142       41.42       42.16
          2 |      4,570       45.70       87.86
          3 |        393        3.93       91.79
          4 |         57        0.57       92.36
          5 |         56        0.56       92.92
          . |        708        7.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 24 May 2016