Frequencies for psi_4_surg_comp_same variable in vwhqi_hosp_ahrq_state dataset 

PSI_4_SURG_ |
  COMP_SAME |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          1        1.79        1.79
          3 |          1        1.79        3.57
          4 |          2        3.57        7.14
          5 |          2        3.57       10.71
          6 |          2        3.57       14.29
          7 |          1        1.79       16.07
          8 |          1        1.79       17.86
          9 |          2        3.57       21.43
         10 |          2        3.57       25.00
         14 |          1        1.79       26.79
         16 |          1        1.79       28.57
         17 |          2        3.57       32.14
         19 |          1        1.79       33.93
         20 |          2        3.57       37.50
         22 |          2        3.57       41.07
         23 |          1        1.79       42.86
         25 |          1        1.79       44.64
         27 |          2        3.57       48.21
         29 |          1        1.79       50.00
         31 |          1        1.79       51.79
         33 |          1        1.79       53.57
         38 |          1        1.79       55.36
         39 |          2        3.57       58.93
         40 |          1        1.79       60.71
         42 |          1        1.79       62.50
         44 |          1        1.79       64.29
         45 |          1        1.79       66.07
         46 |          1        1.79       67.86
         50 |          2        3.57       71.43
         54 |          1        1.79       73.21
         56 |          1        1.79       75.00
         57 |          1        1.79       76.79
         80 |          1        1.79       78.57
         84 |          1        1.79       80.36
         87 |          1        1.79       82.14
         91 |          1        1.79       83.93
        124 |          1        1.79       85.71
        147 |          1        1.79       87.50
        164 |          1        1.79       89.29
          . |          6       10.71      100.00
------------+-----------------------------------
      Total |         56      100.00

by Jean Roth , jroth@nber.org , 16 Nov 2016