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

ems time at |
   hospital |
      (min) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         55        0.55        0.55
          1 |         17        0.17        0.72
          2 |         16        0.16        0.88
          3 |         22        0.22        1.10
          4 |         13        0.13        1.23
          5 |         30        0.30        1.53
          6 |         20        0.20        1.73
          7 |         15        0.15        1.88
          8 |         28        0.28        2.16
          9 |         20        0.20        2.36
         10 |         29        0.29        2.65
         11 |         14        0.14        2.79
         12 |         28        0.28        3.07
         13 |         17        0.17        3.24
         14 |         14        0.14        3.38
         15 |         42        0.42        3.80
         16 |         25        0.25        4.05
         17 |         22        0.22        4.27
         18 |         19        0.19        4.46
         19 |         17        0.17        4.63
         20 |         25        0.25        4.88
         21 |         18        0.18        5.06
         22 |         27        0.27        5.33
         23 |         19        0.19        5.52
         24 |         16        0.16        5.68
         25 |         27        0.27        5.95
         26 |         21        0.21        6.16
         27 |         23        0.23        6.39
         28 |         24        0.24        6.63
         29 |         16        0.16        6.79
         30 |         28        0.28        7.07
         31 |         27        0.27        7.34
         32 |         21        0.21        7.55
         33 |         19        0.19        7.74
         34 |         18        0.18        7.92
         35 |         21        0.21        8.13
         36 |         27        0.27        8.40
         37 |         23        0.23        8.63
         38 |         19        0.19        8.82
         39 |         17        0.17        8.99
         40 |         30        0.30        9.29
         41 |         20        0.20        9.49
         42 |         21        0.21        9.70
         43 |         17        0.17        9.87
         44 |         18        0.18       10.05
         45 |         29        0.29       10.34
         46 |         27        0.27       10.61
         47 |         31        0.31       10.92
         48 |         19        0.19       11.11
         49 |         13        0.13       11.24
         50 |         26        0.26       11.50
         51 |         15        0.15       11.65
         52 |         17        0.17       11.82
         53 |         25        0.25       12.07
         54 |         22        0.22       12.29
         55 |         27        0.27       12.56
         56 |         18        0.18       12.74
         57 |         22        0.22       12.96
         58 |         19        0.19       13.15
         59 |         18        0.18       13.33
         88 |      2,969       29.69       43.02
         96 |          6        0.06       43.08
         97 |          2        0.02       43.10
         98 |          2        0.02       43.12
         99 |      5,688       56.88      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016