Frequencies for psi_12_postop_pulmemb_dvt_toofew variable in vwhqi_hosp_ahrq_st

PSI_12_POST |
OP_PULMEMB_ |
 DVT_TOOFEW |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         20       35.71       35.71
          1 |         10       17.86       53.57
          2 |          7       12.50       66.07
          3 |          2        3.57       69.64
          4 |          2        3.57       73.21
          5 |          5        8.93       82.14
          7 |          1        1.79       83.93
          9 |          1        1.79       85.71
         11 |          1        1.79       87.50
         23 |          1        1.79       89.29
          . |          6       10.71      100.00
------------+-----------------------------------
      Total |         56      100.00

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