    Date, aveday_N, aveday_Y,  mwdss_N,  mwdss_Y,   week_N,   week_Y,      all
20170501, 20160503, 20160503, 20160502, 20160502, 20160502, 20160502, 20160501
20170502, 20160503, 20160503, 20160503, 20160503, 20160503, 20160503, 20160502
20170503, 20160503, 20160503, 20160503, 20160503, 20160504, 20160504, 20160503
20170504, 20160503, 20160503, 20160503, 20160503, 20160505, 20160505, 20160504
20170505, 20160503, 20160503, 20160503, 20160503, 20160506, 20160506, 20160505
20170506, 20160503, 20160503, 20160507, 20160507, 20160507, 20160507, 20160506
20170507, 20160503, 20160503, 20160508, 20160508, 20160508, 20160508, 20160507
20170508, 20160503, 20160503, 20160502, 20160502, 20160502, 20160502, 20160508
20170509, 20160503, 20160503, 20160503, 20160503, 20160503, 20160503, 20160509
20170510, 20160503, 20160503, 20160503, 20160503, 20160504, 20160504, 20160510
20170511, 20160503, 20160503, 20160503, 20160503, 20160505, 20160505, 20160511
20170512, 20160503, 20160503, 20160503, 20160503, 20160506, 20160506, 20160512
20170513, 20160503, 20160503, 20160507, 20160507, 20160507, 20160507, 20160513
20170514, 20160503, 20160503, 20160508, 20160508, 20160508, 20160508, 20160514
20170515, 20160503, 20160503, 20160502, 20160502, 20160502, 20160502, 20160515
20170516, 20160503, 20160503, 20160503, 20160503, 20160503, 20160503, 20160516
20170517, 20160503, 20160503, 20160503, 20160503, 20160504, 20160504, 20160517
20170518, 20160503, 20160503, 20160503, 20160503, 20160505, 20160505, 20160518
20170519, 20160503, 20160503, 20160503, 20160503, 20160506, 20160506, 20160519
20170520, 20160503, 20160503, 20160507, 20160507, 20160507, 20160507, 20160520
20170521, 20160503, 20160503, 20160508, 20160508, 20160508, 20160508, 20160521
20170522, 20160503, 20160503, 20160502, 20160502, 20160502, 20160502, 20160522
20170523, 20160503, 20160503, 20160503, 20160503, 20160503, 20160503, 20160523
20170524, 20160503, 20160503, 20160503, 20160503, 20160504, 20160504, 20160524
20170525, 20160503, 20160503, 20160503, 20160503, 20160505, 20160505, 20160525
20170526, 20160503, 20160503, 20160503, 20160503, 20160506, 20160506, 20160526
20170527, 20160503, 20160503, 20160507, 20160507, 20160507, 20160507, 20160527
20170528, 20160503, 20160503, 20160508, 20160508, 20160508, 20160508, 20160528
20170529, 20160503, 20160530, 20160502, 20160530, 20160502, 20160530, 20160529
20170530, 20160503, 20160531, 20160503, 20160531, 20160503, 20160531, 20160530
20170531, 20160503, 20160503, 20160503, 20160503, 20160504, 20160504, 20160531
