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

    hosp_mn |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         41        0.41        0.41
          1 |         29        0.29        0.70
          2 |         29        0.29        0.99
          3 |         17        0.17        1.16
          4 |         13        0.13        1.29
          5 |         26        0.26        1.55
          6 |         28        0.28        1.83
          7 |         16        0.16        1.99
          8 |         21        0.21        2.20
          9 |         21        0.21        2.41
         10 |         29        0.29        2.70
         11 |         20        0.20        2.90
         12 |         21        0.21        3.11
         13 |         22        0.22        3.33
         14 |         23        0.23        3.56
         15 |         30        0.30        3.86
         16 |         23        0.23        4.09
         17 |         21        0.21        4.30
         18 |         18        0.18        4.48
         19 |         35        0.35        4.83
         20 |         33        0.33        5.16
         21 |         25        0.25        5.41
         22 |         17        0.17        5.58
         23 |         12        0.12        5.70
         24 |         16        0.16        5.86
         25 |         39        0.39        6.25
         26 |         10        0.10        6.35
         27 |         21        0.21        6.56
         28 |         28        0.28        6.84
         29 |         19        0.19        7.03
         30 |         42        0.42        7.45
         31 |         27        0.27        7.72
         32 |         21        0.21        7.93
         33 |         19        0.19        8.12
         34 |         20        0.20        8.32
         35 |         30        0.30        8.62
         36 |         24        0.24        8.86
         37 |         24        0.24        9.10
         38 |         20        0.20        9.30
         39 |         11        0.11        9.41
         40 |         42        0.42        9.83
         41 |         21        0.21       10.04
         42 |         22        0.22       10.26
         43 |         18        0.18       10.44
         44 |         18        0.18       10.62
         45 |         29        0.29       10.91
         46 |         23        0.23       11.14
         47 |         18        0.18       11.32
         48 |         21        0.21       11.53
         49 |         17        0.17       11.70
         50 |         21        0.21       11.91
         51 |         10        0.10       12.01
         52 |         16        0.16       12.17
         53 |         25        0.25       12.42
         54 |         24        0.24       12.66
         55 |         25        0.25       12.91
         56 |         22        0.22       13.13
         57 |         18        0.18       13.31
         58 |         19        0.19       13.50
         59 |         19        0.19       13.69
         88 |      3,176       31.76       45.45
         97 |          3        0.03       45.48
         98 |          3        0.03       45.51
         99 |      5,449       54.49      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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