Frequencies for psi_15_acc_lac_worsestr variable in vwhqi_hosp_ahrq_state dataset :

PSI_15_ACC_LA |
      C_WORSE |      Freq.     Percent        Cum.
--------------+-----------------------------------
            0 |          4        7.14        7.14
            1 |          8       14.29       21.43
           10 |          1        1.79       23.21
           11 |          1        1.79       25.00
           12 |          1        1.79       26.79
           13 |          1        1.79       28.57
           14 |          1        1.79       30.36
            2 |          9       16.07       46.43
           24 |          1        1.79       48.21
            3 |          4        7.14       55.36
            4 |          6       10.71       66.07
            5 |          2        3.57       69.64
            6 |          3        5.36       75.00
            7 |          2        3.57       78.57
            8 |          4        7.14       85.71
            9 |          2        3.57       89.29
Not Available |          6       10.71      100.00
--------------+-----------------------------------
        Total |         56      100.00

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