Frequencies for hf1ipstr variable in hvbp_hf_02_25_2014 dataset :

       HF-1 |
Improvement |
     Points |      Freq.     Percent        Cum.
------------+-----------------------------------
 0 out of 9 |      1,052       38.56       38.56
 1 out of 9 |         88        3.23       41.79
 2 out of 9 |         98        3.59       45.38
 3 out of 9 |        127        4.66       50.04
 4 out of 9 |        150        5.50       55.54
 5 out of 9 |        158        5.79       61.33
 6 out of 9 |        166        6.09       67.41
 7 out of 9 |        198        7.26       74.67
 8 out of 9 |        188        6.89       81.56
 9 out of 9 |        457       16.75       98.31
        N/A |         46        1.69      100.00
------------+-----------------------------------
      Total |      2,728      100.00

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