Frequencies for first 10,000 rows of hospcode variable in nhamcsed2010 dataset :

   Hospital |
     number |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         92        0.92        0.92
          2 |        120        1.20        2.12
          3 |         94        0.94        3.06
          4 |        102        1.02        4.08
          5 |        151        1.51        5.59
          6 |        108        1.08        6.67
          7 |         95        0.95        7.62
          8 |         99        0.99        8.61
          9 |         88        0.88        9.49
         10 |        100        1.00       10.49
         11 |        112        1.12       11.61
         12 |         75        0.75       12.36
         13 |         95        0.95       13.31
         14 |         93        0.93       14.24
         15 |          8        0.08       14.32
         16 |         97        0.97       15.29
         17 |          8        0.08       15.37
         18 |         89        0.89       16.26
         19 |        108        1.08       17.34
         20 |        113        1.13       18.47
         21 |         32        0.32       18.79
         22 |        124        1.24       20.03
         23 |         70        0.70       20.73
         24 |        100        1.00       21.73
         25 |         90        0.90       22.63
         26 |         99        0.99       23.62
         27 |         97        0.97       24.59
         28 |         73        0.73       25.32
         29 |         81        0.81       26.13
         30 |        111        1.11       27.24
         31 |        109        1.09       28.33
         32 |         84        0.84       29.17
         33 |        110        1.10       30.27
         34 |        107        1.07       31.34
         35 |        108        1.08       32.42
         36 |        120        1.20       33.62
         37 |        126        1.26       34.88
         38 |         95        0.95       35.83
         39 |         98        0.98       36.81
         40 |        117        1.17       37.98
         41 |         78        0.78       38.76
         42 |         95        0.95       39.71
         43 |        100        1.00       40.71
         44 |        109        1.09       41.80
         45 |        108        1.08       42.88
         46 |         99        0.99       43.87
         47 |        105        1.05       44.92
         48 |        105        1.05       45.97
         49 |        101        1.01       46.98
         50 |        101        1.01       47.99
         51 |        104        1.04       49.03
         52 |         50        0.50       49.53
         53 |        116        1.16       50.69
         54 |         92        0.92       51.61
         55 |        110        1.10       52.71
         56 |        105        1.05       53.76
         57 |         88        0.88       54.64
         58 |        108        1.08       55.72
         59 |        107        1.07       56.79
         60 |         40        0.40       57.19
         61 |        109        1.09       58.28
         62 |         72        0.72       59.00
         63 |         75        0.75       59.75
         64 |        114        1.14       60.89
         65 |        103        1.03       61.92
         66 |         96        0.96       62.88
         67 |         91        0.91       63.79
         68 |        151        1.51       65.30
         69 |        110        1.10       66.40
         70 |         58        0.58       66.98
         71 |        114        1.14       68.12
         72 |        131        1.31       69.43
         73 |         63        0.63       70.06
         74 |        109        1.09       71.15
         75 |         99        0.99       72.14
         76 |        100        1.00       73.14
         77 |         95        0.95       74.09
         78 |         62        0.62       74.71
         79 |        120        1.20       75.91
         80 |         81        0.81       76.72
         81 |         49        0.49       77.21
         82 |         87        0.87       78.08
         83 |        116        1.16       79.24
         84 |        115        1.15       80.39
         85 |         97        0.97       81.36
         86 |         28        0.28       81.64
         87 |         84        0.84       82.48
         88 |         99        0.99       83.47
         89 |        111        1.11       84.58
         90 |         98        0.98       85.56
         91 |         97        0.97       86.53
         92 |         91        0.91       87.44
         93 |         73        0.73       88.17
         94 |         94        0.94       89.11
         95 |        171        1.71       90.82
         96 |        129        1.29       92.11
         97 |        113        1.13       93.24
         98 |        118        1.18       94.42
         99 |        107        1.07       95.49
        100 |        191        1.91       97.40
        101 |         88        0.88       98.28
        102 |        107        1.07       99.35
        103 |         65        0.65      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016