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

EMS Time at |
Hospital-Mi |
       nute |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,295       22.95       22.95
          1 |         20        0.20       23.15
          2 |         22        0.22       23.37
          3 |          9        0.09       23.46
          4 |         12        0.12       23.58
          5 |         18        0.18       23.76
          6 |         19        0.19       23.95
          7 |         11        0.11       24.06
          8 |          9        0.09       24.15
          9 |         18        0.18       24.33
         10 |         35        0.35       24.68
         11 |         11        0.11       24.79
         12 |         14        0.14       24.93
         13 |         16        0.16       25.09
         14 |         16        0.16       25.25
         15 |         31        0.31       25.56
         16 |          8        0.08       25.64
         17 |         10        0.10       25.74
         18 |         19        0.19       25.93
         19 |         13        0.13       26.06
         20 |         37        0.37       26.43
         21 |          5        0.05       26.48
         22 |         10        0.10       26.58
         23 |         14        0.14       26.72
         24 |         13        0.13       26.85
         25 |         30        0.30       27.15
         26 |         20        0.20       27.35
         27 |         12        0.12       27.47
         28 |         13        0.13       27.60
         29 |         16        0.16       27.76
         30 |         44        0.44       28.20
         31 |         16        0.16       28.36
         32 |         16        0.16       28.52
         33 |         15        0.15       28.67
         34 |         15        0.15       28.82
         35 |         26        0.26       29.08
         36 |          8        0.08       29.16
         37 |         10        0.10       29.26
         38 |         16        0.16       29.42
         39 |         15        0.15       29.57
         40 |         33        0.33       29.90
         41 |         12        0.12       30.02
         42 |         13        0.13       30.15
         43 |         10        0.10       30.25
         44 |         22        0.22       30.47
         45 |         37        0.37       30.84
         46 |         13        0.13       30.97
         47 |         19        0.19       31.16
         48 |         13        0.13       31.29
         49 |          9        0.09       31.38
         50 |         39        0.39       31.77
         51 |         15        0.15       31.92
         52 |         18        0.18       32.10
         53 |         15        0.15       32.25
         54 |         15        0.15       32.40
         55 |         22        0.22       32.62
         56 |         23        0.23       32.85
         57 |          9        0.09       32.94
         58 |         11        0.11       33.05
         59 |          8        0.08       33.13
         99 |      6,687       66.87      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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