The workups are not backing me up on this chart but I'm going to post it anyway because my gut feeling is that there's something there.
10/05/2020,318,261 | 10/14/2018,318,764 -
10/06/2020,355,476 | 10/15/2018,234,672
10/07/2020,640,276 | 10/16/2018,635,185
10/08/2020,450,037 | 10/17/2018,327,345
10/09/2020,474,104 | 10/18/2018,541,325
10/10/2020,919,610 | 10/19/2018,532,027
10/11/2020,954,350 | 10/20/2018,618,765
10/12/2020,552,462 | 10/21/2018,253,287
10/13/2020,591,621 | 10/22/2018,057,379
10/14/2020,509,259 | 10/23/2018,853,445
10/15/2020,640,550 | 10/24/2018,550,738 -
10/16/2020,782,388 | 10/25/2018,535,376
10/17/2020,516,907 | 10/26/2018,115,917
10/18/2020,397,078 | 10/27/2018,455,340
10/19/2020,837,921 | 10/28/2018,809,775
10/20/2020,789,580 | 10/29/2018,469,018
10/21/2020,582,743 | 10/30/2018,110,582 -
10/22/2020,200,754 | 10/31/2018,130,480
10/23/2020,431,557 | 11/01/2018,341,289
10/24/2020,555,826 | 11/02/2018,563,912
10/25/2020,345,286 | 11/03/2018,196,658
10/26/2020,596,887 | 11/04/2018,531,068
10/27/2020,059,163 | 11/05/2018,855,664
10/28/2020,254,790 | 11/06/2018,506,770
10/29/2020,532,340 | 11/07/2018,152,266
10/30/2020,218,612 | 11/08/2018,521,589
10/31/2020,144,576 | 11/09/2018,836,666
11/01/2020,664,082 | 11/10/2018,550,167
11/02/2020,177,450 | 11/11/2018,450,266 -
11/03/2020,616,801 | 11/12/2018,624,935
11/04/2020,259,481 | 11/13/2018,824,583
11/05/2020,338,812 | 11/14/2018,268,458
11/06/2020,730,166 | 11/15/2018,837,305
11/07/2020,370,921 | 11/16/2018,337,269
11/08/2020,138,263 | 11/17/2018,751,631
11/09/2020,439,954 | 11/18/2018,292,882
11/10/2020,210,038 | 11/19/2018,206,663
11/11/2020,862,343 | 11/20/2018,850,485
11/12/2020,???,??? | 11/21/2018,469,441
11/13/2020,???,??? | 11/22/2018,968,399
11/14/2020,???,??? | 11/23/2018,249,392
11/15/2020,???,??? | 11/24/2018,767,889
That gives two numbers per day. Just see if any of those agree with your workups. If so, then you have another data point to consider.
Good Luck!!!