Frequencies for first 10,000 rows of sdappt variable in namcs2013 dataset :

    Roughly, what |
  percent of your |
 daily visits are |
         same day |
    appointments? |      Freq.     Percent        Cum.
------------------+-----------------------------------
Refused to answer |          9        0.09        0.09
                0 |        940        9.40        9.49
                1 |      1,200       12.00       21.49
                2 |        735        7.35       28.84
                3 |        338        3.38       32.22
                4 |        137        1.37       33.59
                5 |      1,723       17.23       50.82
                6 |         37        0.37       51.19
                7 |         98        0.98       52.17
                8 |         30        0.30       52.47
                9 |         37        0.37       52.84
               10 |      1,409       14.09       66.93
               12 |          6        0.06       66.99
               15 |        490        4.90       71.89
               20 |        624        6.24       78.13
               25 |        318        3.18       81.31
               30 |        401        4.01       85.32
               33 |         41        0.41       85.73
               35 |         18        0.18       85.91
               40 |        246        2.46       88.37
               45 |         21        0.21       88.58
               50 |        569        5.69       94.27
               55 |         18        0.18       94.45
               60 |         29        0.29       94.74
               65 |         51        0.51       95.25
               66 |         18        0.18       95.43
               70 |          7        0.07       95.50
               75 |         36        0.36       95.86
               80 |         95        0.95       96.81
               90 |         85        0.85       97.66
               95 |         50        0.50       98.16
              100 |        184        1.84      100.00
------------------+-----------------------------------
            Total |     10,000      100.00

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