Frequencies for first 10,000 rows of hosp_mn variable in accident dataset :

EMS Time at |
Hospital-Mi |
       nute |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,237       22.37       22.37
          1 |         15        0.15       22.52
          2 |         24        0.24       22.76
          3 |         17        0.17       22.93
          4 |         14        0.14       23.07
          5 |         26        0.26       23.33
          6 |         12        0.12       23.45
          7 |         21        0.21       23.66
          8 |         13        0.13       23.79
          9 |         10        0.10       23.89
         10 |         50        0.50       24.39
         11 |          7        0.07       24.46
         12 |         18        0.18       24.64
         13 |         15        0.15       24.79
         14 |         12        0.12       24.91
         15 |         38        0.38       25.29
         16 |         15        0.15       25.44
         17 |          9        0.09       25.53
         18 |         20        0.20       25.73
         19 |         17        0.17       25.90
         20 |         44        0.44       26.34
         21 |         19        0.19       26.53
         22 |         18        0.18       26.71
         23 |         16        0.16       26.87
         24 |         17        0.17       27.04
         25 |         34        0.34       27.38
         26 |         15        0.15       27.53
         27 |         21        0.21       27.74
         28 |         19        0.19       27.93
         29 |         15        0.15       28.08
         30 |         43        0.43       28.51
         31 |         17        0.17       28.68
         32 |         18        0.18       28.86
         33 |         12        0.12       28.98
         34 |         28        0.28       29.26
         35 |         33        0.33       29.59
         36 |         14        0.14       29.73
         37 |         22        0.22       29.95
         38 |         19        0.19       30.14
         39 |         14        0.14       30.28
         40 |         32        0.32       30.60
         41 |         17        0.17       30.77
         42 |         22        0.22       30.99
         43 |         12        0.12       31.11
         44 |         15        0.15       31.26
         45 |         40        0.40       31.66
         46 |          9        0.09       31.75
         47 |         22        0.22       31.97
         48 |         22        0.22       32.19
         49 |         17        0.17       32.36
         50 |         34        0.34       32.70
         51 |         19        0.19       32.89
         52 |         15        0.15       33.04
         53 |         13        0.13       33.17
         54 |         19        0.19       33.36
         55 |         35        0.35       33.71
         56 |          8        0.08       33.79
         57 |         12        0.12       33.91
         58 |         16        0.16       34.07
         59 |         17        0.17       34.24
         99 |      6,576       65.76      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016