Frequencies for first 10,000 rows of vdayr variable in namcs2000 dataset :

day of week |
 of visit - |
    recoded |      Freq.     Percent        Cum.
------------+-----------------------------------
     Sunday |         70        0.70        0.70
     Monday |      2,289       22.89       23.59
    Tuesday |      2,175       21.75       45.34
  Wednesday |      1,895       18.95       64.29
   Thursday |      1,782       17.82       82.11
     Friday |      1,605       16.05       98.16
   Saturday |        184        1.84      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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