Frequencies for first 10,000 rows of cityresd variable in linkco1991us_num dataset :

    City of |
Residence - |
 NCHS Codes |
   - Death  |      Freq.     Percent        Cum.
------------+-----------------------------------
        001 |        235        2.35        2.35
        003 |          3        0.03        2.38
        004 |         96        0.96        3.34
        008 |         78        0.78        4.12
        009 |         97        0.97        5.09
        010 |          1        0.01        5.10
        011 |        174        1.74        6.84
        012 |          1        0.01        6.85
        016 |         75        0.75        7.60
        023 |          2        0.02        7.62
        026 |          3        0.03        7.65
        030 |          2        0.02        7.67
        032 |          1        0.01        7.68
        033 |        123        1.23        8.91
        036 |          1        0.01        8.92
        047 |         85        0.85        9.77
        052 |          1        0.01        9.78
        055 |          1        0.01        9.79
        060 |          1        0.01        9.80
        066 |          2        0.02        9.82
        086 |         78        0.78       10.60
        096 |          1        0.01       10.61
        112 |         83        0.83       11.44
        115 |        683        6.83       18.27
        126 |          1        0.01       18.28
        146 |         69        0.69       18.97
        186 |        115        1.15       20.12
        194 |        147        1.47       21.59
        197 |         65        0.65       22.24
        200 |        108        1.08       23.32
        999 |      7,660       76.60       99.92
        ZZZ |          8        0.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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