Frequencies for psi_15_acc_lac_better variable in vwhqi_hosp_ahrq_state dataset :

PSI_15_ACC_ |
 LAC_BETTER |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         21       37.50       37.50
          1 |         11       19.64       57.14
          2 |          3        5.36       62.50
          3 |          3        5.36       67.86
          4 |          3        5.36       73.21
          5 |          1        1.79       75.00
          6 |          1        1.79       76.79
          7 |          1        1.79       78.57
          8 |          1        1.79       80.36
         10 |          2        3.57       83.93
         13 |          1        1.79       85.71
         16 |          1        1.79       87.50
         17 |          1        1.79       89.29
          . |          6       10.71      100.00
------------+-----------------------------------
      Total |         56      100.00

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