    Date, aveday_N, aveday_Y,  mwdss_N,  mwdss_Y,   week_N,   week_Y,      all
20060401, 20060404, 20060404, 20060408, 20060408, 20060408, 20060408, 20060401
20060402, 20060404, 20060404, 20060409, 20060409, 20060409, 20060409, 20060402
20060403, 20060404, 20060404, 20060403, 20060403, 20060403, 20060403, 20060403
20060404, 20060404, 20060404, 20060404, 20060404, 20060404, 20060404, 20060404
20060405, 20060404, 20060404, 20060404, 20060404, 20060405, 20060405, 20060405
20060406, 20060404, 20060404, 20060404, 20060404, 20060406, 20060406, 20060406
20060407, 20060404, 20060404, 20060404, 20060404, 20060407, 20060407, 20060407
20060408, 20060404, 20060404, 20060408, 20060408, 20060408, 20060408, 20060408
20060409, 20060404, 20060404, 20060409, 20060409, 20060409, 20060409, 20060409
20060410, 20060404, 20060404, 20060403, 20060403, 20060403, 20060403, 20060410
20060411, 20060404, 20060404, 20060404, 20060404, 20060404, 20060404, 20060411
20060412, 20060404, 20060404, 20060404, 20060404, 20060405, 20060405, 20060412
20060413, 20060404, 20060404, 20060404, 20060404, 20060406, 20060406, 20060413
20060414, 20060404, 20060414, 20060404, 20060414, 20060407, 20060414, 20060414
20060415, 20060404, 20060415, 20060408, 20060415, 20060408, 20060415, 20060415
20060416, 20060404, 20060404, 20060409, 20060409, 20060409, 20060409, 20060416
20060417, 20060404, 20060404, 20060403, 20060403, 20060403, 20060403, 20060417
20060418, 20060404, 20060404, 20060404, 20060404, 20060404, 20060404, 20060418
20060419, 20060404, 20060404, 20060404, 20060404, 20060405, 20060405, 20060419
20060420, 20060404, 20060404, 20060404, 20060404, 20060406, 20060406, 20060420
20060421, 20060404, 20060404, 20060404, 20060404, 20060407, 20060407, 20060421
20060422, 20060404, 20060404, 20060408, 20060408, 20060408, 20060408, 20060422
20060423, 20060404, 20060404, 20060409, 20060409, 20060409, 20060409, 20060423
20060424, 20060404, 20060404, 20060403, 20060403, 20060403, 20060403, 20060424
20060425, 20060404, 20060404, 20060404, 20060404, 20060404, 20060404, 20060425
20060426, 20060404, 20060404, 20060404, 20060404, 20060405, 20060405, 20060426
20060427, 20060404, 20060404, 20060404, 20060404, 20060406, 20060406, 20060427
20060428, 20060404, 20060404, 20060404, 20060404, 20060407, 20060407, 20060428
20060429, 20060404, 20060404, 20060408, 20060408, 20060408, 20060408, 20060429
20060430, 20060404, 20060404, 20060409, 20060409, 20060409, 20060409, 20060430
