Frequencies for first 10,000 rows of esrd_ntwrk_num variable in pos2013 dataset

       ESRD |
    Network |
     Number |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      9,221       92.21       92.21
         13 |         98        0.98       93.19
         15 |        112        1.12       94.31
         16 |          7        0.07       94.38
         17 |        143        1.43       95.81
         18 |        249        2.49       98.30
          5 |          1        0.01       98.31
          8 |        169        1.69      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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