Frequencies for psi_15_acc_lac_toofew variable in vwhqi_hosp_ahrq_state dataset :

PSI_15_ACC_ |
 LAC_TOOFEW |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         27       48.21       48.21
          1 |         12       21.43       69.64
          2 |          8       14.29       83.93
          3 |          2        3.57       87.50
          7 |          1        1.79       89.29
          . |          6       10.71      100.00
------------+-----------------------------------
      Total |         56      100.00

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