| Week | Age 0-4 | Age 5-24 | Age 25-49 | Age 50-64 | Age over 64 | Total ILI | Total Patients | % Unweighted ILI | % Weighted ILI |
|---|---|---|---|---|---|---|---|---|---|
| 201940 | 6282 | 7637 | 4840 | 1777 | 1452 | 21988 | 1456433 | 1.5 | 1.5 |
| 201941 | 6608 | 7675 | 5188 | 2034 | 1611 | 23116 | 1434078 | 1.6 | 1.6 |
| 201942 | 7330 | 8282 | 5579 | 2123 | 1648 | 24962 | 1424061 | 1.8 | 1.7 |
| 201943 | 7867 | 9283 | 6084 | 2315 | 1787 | 27336 | 1459979 | 1.9 | 1.8 |
| 201944 | 8589 | 9826 | 6122 | 2275 | 1743 | 28555 | 1397793 | 2 | 2 |
| 201945 | 10335 | 12068 | 7071 | 2436 | 1807 | 33717 | 1409105 | 2.4 | 2.4 |
| 201946 | 9241 | 10515 | 6448 | 2384 | 1732 | 30320 | 1268369 | 2.4 | 2.5 |