Frequencies for psi_15_acc_lac_samestr variable in vwhqi_hosp_ahrq_state dataset :

PSI_15_ACC_LA |
       C_SAME |      Freq.     Percent        Cum.
--------------+-----------------------------------
           10 |          1        1.79        1.79
          109 |          1        1.79        3.57
           11 |          2        3.57        7.14
          122 |          1        1.79        8.93
          134 |          1        1.79       10.71
          139 |          1        1.79       12.50
           14 |          1        1.79       14.29
          143 |          1        1.79       16.07
           19 |          1        1.79       17.86
           20 |          2        3.57       21.43
           22 |          1        1.79       23.21
           25 |          1        1.79       25.00
           27 |          2        3.57       28.57
          279 |          1        1.79       30.36
           29 |          2        3.57       33.93
          298 |          1        1.79       35.71
            3 |          1        1.79       37.50
           31 |          1        1.79       39.29
           34 |          1        1.79       41.07
            4 |          1        1.79       42.86
           40 |          1        1.79       44.64
           42 |          1        1.79       46.43
           44 |          1        1.79       48.21
            5 |          2        3.57       51.79
           51 |          1        1.79       53.57
           52 |          1        1.79       55.36
           53 |          1        1.79       57.14
           54 |          2        3.57       60.71
           56 |          1        1.79       62.50
            6 |          1        1.79       64.29
           60 |          1        1.79       66.07
           62 |          1        1.79       67.86
           63 |          1        1.79       69.64
           72 |          1        1.79       71.43
            8 |          1        1.79       73.21
           83 |          3        5.36       78.57
           87 |          2        3.57       82.14
            9 |          1        1.79       83.93
           90 |          1        1.79       85.71
           93 |          1        1.79       87.50
           99 |          1        1.79       89.29
Not Available |          6       10.71      100.00
--------------+-----------------------------------
        Total |         56      100.00

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