Frequencies for hf1ipstr variable in hvbp_hf_10_28_2014 dataset :

         HF-1 |
  Improvement |
       Points |      Freq.     Percent        Cum.
--------------+-----------------------------------
   0 out of 9 |      1,138       36.84       36.84
   1 out of 9 |        114        3.69       40.53
   2 out of 9 |        138        4.47       45.00
   3 out of 9 |        130        4.21       49.21
   4 out of 9 |        139        4.50       53.71
   5 out of 9 |        175        5.67       59.37
   6 out of 9 |        175        5.67       65.04
   7 out of 9 |        196        6.35       71.38
   8 out of 9 |        190        6.15       77.53
   9 out of 9 |        481       15.57       93.10
Not Available |        213        6.90      100.00
--------------+-----------------------------------
        Total |      3,089      100.00

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