Frequencies for pncpstr variable in hvbp_pn_06_08_2016 dataset :

           PN |
Condition/Pro |
 cedure Score |      Freq.     Percent        Cum.
--------------+-----------------------------------
            0 |        715       23.61       23.61
            1 |        124        4.09       27.70
           10 |        635       20.96       48.66
            2 |        159        5.25       53.91
            3 |        170        5.61       59.52
            4 |        191        6.31       65.83
            5 |        199        6.57       72.40
            6 |        257        8.48       80.88
            7 |        272        8.98       89.86
            8 |        133        4.39       94.26
            9 |         17        0.56       94.82
Not Available |        157        5.18      100.00
--------------+-----------------------------------
        Total |      3,029      100.00

by Jean Roth , jroth@nber.org , 15 Nov 2016