Frequencies for first 10,000 rows of stateres variable in natl1976 dataset :

 NCHS State |
         of |
  Residence |      Freq.     Percent        Cum.
------------+-----------------------------------
         01 |      9,693       96.93       96.93
         03 |          2        0.02       96.95
         05 |          2        0.02       96.97
         06 |          2        0.02       96.99
         10 |        107        1.07       98.06
         11 |         50        0.50       98.56
         14 |          1        0.01       98.57
         15 |          1        0.01       98.58
         17 |          1        0.01       98.59
         18 |          1        0.01       98.60
         21 |          1        0.01       98.61
         25 |         38        0.38       98.99
         26 |          1        0.01       99.00
         31 |          1        0.01       99.01
         33 |          6        0.06       99.07
         34 |          2        0.02       99.09
         36 |          1        0.01       99.10
         37 |          2        0.02       99.12
         38 |          1        0.01       99.13
         39 |          3        0.03       99.16
         41 |          1        0.01       99.17
         43 |         76        0.76       99.93
         44 |          1        0.01       99.94
         48 |          1        0.01       99.95
         58 |          2        0.02       99.97
         59 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016