    Date, aveday_N, aveday_Y,  mwdss_N,  mwdss_Y,   week_N,   week_Y,      all
20110501, 20110503, 20110503, 20110508, 20110508, 20110508, 20110508, 20110501
20110502, 20110503, 20110503, 20110502, 20110502, 20110502, 20110502, 20110502
20110503, 20110503, 20110503, 20110503, 20110503, 20110503, 20110503, 20110503
20110504, 20110503, 20110503, 20110503, 20110503, 20110504, 20110504, 20110504
20110505, 20110503, 20110503, 20110503, 20110503, 20110505, 20110505, 20110505
20110506, 20110503, 20110503, 20110503, 20110503, 20110506, 20110506, 20110506
20110507, 20110503, 20110503, 20110507, 20110507, 20110507, 20110507, 20110507
20110508, 20110503, 20110503, 20110508, 20110508, 20110508, 20110508, 20110508
20110509, 20110503, 20110503, 20110502, 20110502, 20110502, 20110502, 20110509
20110510, 20110503, 20110503, 20110503, 20110503, 20110503, 20110503, 20110510
20110511, 20110503, 20110503, 20110503, 20110503, 20110504, 20110504, 20110511
20110512, 20110503, 20110503, 20110503, 20110503, 20110505, 20110505, 20110512
20110513, 20110503, 20110503, 20110503, 20110503, 20110506, 20110506, 20110513
20110514, 20110503, 20110503, 20110507, 20110507, 20110507, 20110507, 20110514
20110515, 20110503, 20110503, 20110508, 20110508, 20110508, 20110508, 20110515
20110516, 20110503, 20110503, 20110502, 20110502, 20110502, 20110502, 20110516
20110517, 20110503, 20110503, 20110503, 20110503, 20110503, 20110503, 20110517
20110518, 20110503, 20110503, 20110503, 20110503, 20110504, 20110504, 20110518
20110519, 20110503, 20110503, 20110503, 20110503, 20110505, 20110505, 20110519
20110520, 20110503, 20110503, 20110503, 20110503, 20110506, 20110506, 20110520
20110521, 20110503, 20110503, 20110507, 20110507, 20110507, 20110507, 20110521
20110522, 20110503, 20110503, 20110508, 20110508, 20110508, 20110508, 20110522
20110523, 20110503, 20110503, 20110502, 20110502, 20110502, 20110502, 20110523
20110524, 20110503, 20110503, 20110503, 20110503, 20110503, 20110503, 20110524
20110525, 20110503, 20110503, 20110503, 20110503, 20110504, 20110504, 20110525
20110526, 20110503, 20110503, 20110503, 20110503, 20110505, 20110505, 20110526
20110527, 20110503, 20110503, 20110503, 20110503, 20110506, 20110506, 20110527
20110528, 20110503, 20110503, 20110507, 20110507, 20110507, 20110507, 20110528
20110529, 20110503, 20110503, 20110508, 20110508, 20110508, 20110508, 20110529
20110530, 20110503, 20110530, 20110502, 20110530, 20110502, 20110530, 20110530
20110531, 20110503, 20110531, 20110503, 20110531, 20110503, 20110531, 20110531
