Frequencies for first 10,000 rows of numgiv variable in nhamcsed2015 dataset :

      Number of medications given in ED |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
None listed/listed drug Rx at discharge |      3,994       39.94       39.94
                                      1 |      2,152       21.52       61.46
                                      2 |      1,463       14.63       76.09
                                      3 |        977        9.77       85.86
                                      4 |        559        5.59       91.45
                                      5 |        351        3.51       94.96
                                      6 |        180        1.80       96.76
                                      7 |        100        1.00       97.76
                                      8 |         58        0.58       98.34
                                      9 |         43        0.43       98.77
                                     10 |         31        0.31       99.08
                                     11 |         17        0.17       99.25
                                     12 |         15        0.15       99.40
                                     13 |         14        0.14       99.54
                                     14 |         12        0.12       99.66
                                     15 |          6        0.06       99.72
                                     16 |          5        0.05       99.77
                                     17 |          4        0.04       99.81
                                     18 |          4        0.04       99.85
                                     19 |          3        0.03       99.88
                                     21 |          2        0.02       99.90
                                     22 |          2        0.02       99.92
                                     24 |          2        0.02       99.94
                                     25 |          1        0.01       99.95
                                     26 |          2        0.02       99.97
                                     27 |          2        0.02       99.99
                                     30 |          1        0.01      100.00
----------------------------------------+-----------------------------------
                                  Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017