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

EMS Time at |
Hospital-Mi |
       nute |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      2,271       22.71       22.71
          1 |         17        0.17       22.88
          2 |         15        0.15       23.03
          3 |         14        0.14       23.17
          4 |         13        0.13       23.30
          5 |         26        0.26       23.56
          6 |         16        0.16       23.72
          7 |         12        0.12       23.84
          8 |         21        0.21       24.05
          9 |         23        0.23       24.28
         10 |         34        0.34       24.62
         11 |          9        0.09       24.71
         12 |         11        0.11       24.82
         13 |         16        0.16       24.98
         14 |         15        0.15       25.13
         15 |         28        0.28       25.41
         16 |         10        0.10       25.51
         17 |         22        0.22       25.73
         18 |         18        0.18       25.91
         19 |         14        0.14       26.05
         20 |         37        0.37       26.42
         21 |         15        0.15       26.57
         22 |         13        0.13       26.70
         23 |         18        0.18       26.88
         24 |         23        0.23       27.11
         25 |         31        0.31       27.42
         26 |         16        0.16       27.58
         27 |         23        0.23       27.81
         28 |         17        0.17       27.98
         29 |          9        0.09       28.07
         30 |         36        0.36       28.43
         31 |         16        0.16       28.59
         32 |         14        0.14       28.73
         33 |         11        0.11       28.84
         34 |         16        0.16       29.00
         35 |         23        0.23       29.23
         36 |         12        0.12       29.35
         37 |         12        0.12       29.47
         38 |         17        0.17       29.64
         39 |         19        0.19       29.83
         40 |         36        0.36       30.19
         41 |         14        0.14       30.33
         42 |         19        0.19       30.52
         43 |         14        0.14       30.66
         44 |         11        0.11       30.77
         45 |         29        0.29       31.06
         46 |         17        0.17       31.23
         47 |         15        0.15       31.38
         48 |         21        0.21       31.59
         49 |          8        0.08       31.67
         50 |         36        0.36       32.03
         51 |         21        0.21       32.24
         52 |         16        0.16       32.40
         53 |         22        0.22       32.62
         54 |         19        0.19       32.81
         55 |         41        0.41       33.22
         56 |         20        0.20       33.42
         57 |         18        0.18       33.60
         58 |         14        0.14       33.74
         59 |         17        0.17       33.91
         99 |      6,609       66.09      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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