Frequencies for first 10,000 rows of smsares variable in natlterr2000 dataset :

PSMA/MSA of |
  Residence |
     (NCHS) |      Freq.     Percent        Cum.
------------+-----------------------------------
        000 |      1,571       15.71       15.71
        001 |        385        3.85       19.56
        002 |        435        4.35       23.91
        003 |        862        8.62       32.53
        004 |        618        6.18       38.71
        005 |        953        9.53       48.24
        006 |      5,176       51.76      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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