Frequencies for first 10,000 rows of stateres variable in natl1994 dataset :

 NCHS State |
         of |
  Residence |      Freq.     Percent        Cum.
------------+-----------------------------------
         01 |      9,849       98.49       98.49
         03 |          1        0.01       98.50
         04 |          1        0.01       98.51
         05 |          1        0.01       98.52
         10 |         37        0.37       98.89
         11 |         21        0.21       99.10
         17 |          1        0.01       99.11
         24 |          1        0.01       99.12
         25 |         57        0.57       99.69
         36 |          1        0.01       99.70
         43 |         28        0.28       99.98
         59 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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