| Unit | Total requests | 2026-06 | 2026-05 | 2026-04 | 2026-03 |
|---|---|---|---|---|---|
| Overall | 1,304 | 317 | 488 | 264 | 235 |
| University-Led Grand Challenge Materials | 660 | 213 | 250 | 113 | 84 |
Note: Due to the evolving nature of web traffic, the data presented here should be considered approximate and subject to revision. Learn more.