Frequencies for first 10,000 rows of vdayr variable in namcs2004 dataset :

day of week |
 of visit - |
    recoded |      Freq.     Percent        Cum.
------------+-----------------------------------
     Sunday |         31        0.31        0.31
     Monday |      2,364       23.64       23.95
    Tuesday |      2,207       22.07       46.02
  Wednesday |      2,018       20.18       66.20
   Thursday |      1,898       18.98       85.18
     Friday |      1,329       13.29       98.47
   Saturday |        153        1.53      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016