Frequencies for first 10,000 rows of ratingareaid variable in rate2016 dataset :

Rating Area ID |      Freq.     Percent        Cum.
---------------+-----------------------------------
 Rating Area 1 |      7,004       70.04       70.04
Rating Area 17 |         22        0.22       70.26
 Rating Area 2 |      1,550       15.50       85.76
 Rating Area 3 |      1,292       12.92       98.68
Rating Area 30 |         85        0.85       99.53
 Rating Area 5 |         47        0.47      100.00
---------------+-----------------------------------
         Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Oct 2016