Frequencies for first 10,000 rows of vdayr variable in namcs2002 dataset :

Day of week |
 of visit - |
    recoded |      Freq.     Percent        Cum.
------------+-----------------------------------
     Sunday |         54        0.54        0.54
     Monday |      2,417       24.17       24.71
    Tuesday |      2,147       21.47       46.18
  Wednesday |      1,932       19.32       65.50
   Thursday |      1,795       17.95       83.45
     Friday |      1,491       14.91       98.36
   Saturday |        164        1.64      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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