Frequencies for first 10,000 rows of stateres variable in natl1999 dataset :

 NCHS State |
         of |
  Residence |      Freq.     Percent        Cum.
------------+-----------------------------------
         01 |      9,859       98.59       98.59
         10 |         27        0.27       98.86
         11 |         29        0.29       99.15
         19 |          2        0.02       99.17
         25 |         39        0.39       99.56
         36 |          4        0.04       99.60
         43 |         38        0.38       99.98
         44 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015