Frequencies for first 10,000 rows of prov1230 variable in pos1997 dataset :

 stations - |
hemodialysi |
          s |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,434       94.34       94.34
          1 |          2        0.02       94.36
          2 |          5        0.05       94.41
          3 |          8        0.08       94.49
          4 |          6        0.06       94.55
          5 |          8        0.08       94.63
          6 |         24        0.24       94.87
          7 |         13        0.13       95.00
          8 |         28        0.28       95.28
          9 |         27        0.27       95.55
         10 |         61        0.61       96.16
         11 |         15        0.15       96.31
         12 |         48        0.48       96.79
         13 |         27        0.27       97.06
         14 |         26        0.26       97.32
         15 |         30        0.30       97.62
         16 |         33        0.33       97.95
         17 |         17        0.17       98.12
         18 |         20        0.20       98.32
         19 |         18        0.18       98.50
         20 |         28        0.28       98.78
         21 |         18        0.18       98.96
         22 |         21        0.21       99.17
         23 |          4        0.04       99.21
         24 |         14        0.14       99.35
         25 |         18        0.18       99.53
         26 |          5        0.05       99.58
         27 |          5        0.05       99.63
         28 |         10        0.10       99.73
         29 |          2        0.02       99.75
         30 |          5        0.05       99.80
         31 |          2        0.02       99.82
         32 |          3        0.03       99.85
         33 |          1        0.01       99.86
         34 |          1        0.01       99.87
         35 |          1        0.01       99.88
         36 |          3        0.03       99.91
         37 |          1        0.01       99.92
         38 |          1        0.01       99.93
         40 |          2        0.02       99.95
         41 |          1        0.01       99.96
         42 |          1        0.01       99.97
         45 |          1        0.01       99.98
         48 |          1        0.01       99.99
         56 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016