Frequencies for first 10,000 rows of dob_wk variable in linkpe2009psden dataset :

      Birth |
Weekday U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        791        7.91        7.91
          2 |      1,394       13.94       21.85
          3 |      1,665       16.65       38.50
          4 |      1,882       18.82       57.32
          5 |      1,642       16.42       73.74
          6 |      1,708       17.08       90.82
          7 |        918        9.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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