Frequencies for first 10,000 rows of msawi variable in psfhos201710 dataset :

 MSA - Wage |
      Index |
   Location |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,432       84.32       84.32
       0000 |      1,516       15.16       99.48
       0733 |          3        0.03       99.51
       3283 |         19        0.19       99.70
       4243 |          2        0.02       99.72
       5483 |         14        0.14       99.86
       5523 |          1        0.01       99.87
       6403 |          6        0.06       99.93
       9907 |          2        0.02       99.95
       9920 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018