| Week | Total A | Total B | Percent Positive A | Percent Positive B | Total # Tested | % Positive |
|---|---|---|---|---|---|---|
| 201940 | 134 | 124 | 0.67 | 0.62 | 19832 | 1.3 |
| 201941 | 145 | 180 | 0.65 | 0.81 | 22107 | 1.47 |
| 201942 | 172 | 186 | 0.74 | 0.8 | 23111 | 1.54 |
| 201943 | 200 | 355 | 0.81 | 1.44 | 24617 | 2.25 |
| 201944 | 221 | 555 | 0.86 | 2.18 | 25409 | 3.05 |
| 201945 | 411 | 1077 | 1.42 | 3.74 | 28759 | 5.17 |
| 201946 | 531 | 1592 | 1.68 | 5.04 | 31580 | 6.72 |
| 201947 | 894 | 2580 | 2.43 | 7.03 | 36687 | 9.46 |
| 201948 | 1080 | 2843 | 3.04 | 8.02 | 35427 | 11.07 |
| 201949 | 1418 | 3458 | 3.38 | 8.26 | 41832 | 11.65 |
| 201950 | 1941 | 4624 | 4.91 | 11.71 | 39454 | 16.63 |
| 201951 | 2035 | 4594 | 6.77 | 15.28 | 30054 | 22.05 |