| Total Number of Studies | 171 |
| Total Number of Subjects | 74,917 |
| Total Number of Sites | 5,982 |
| Total Number of Tests Performed | 12.8m |
| Total Number of Studies | 240 |
| Total Number of Subjects | 32,642 |
| Total Number of Sites | 5,378 |
| Total Number of Tests Performed | 4.2m |
| Total Number of Studies | 164 |
| Total Number of Subjects | 49,627 |
| Total Number of Sites | 3,292 |
| Total Number of Tests Performed | 7.6m |
| Total Number of Studies | 28 |
| Total Number of Subjects | 6,518 |
| Total Number of Sites | 656 |
| Total Number of Tests Performed | 1.3m |
| Total Number of Studies | 107 |
| Total Number of Subjects | 74,607 |
| Total Number of Sites | 4,788 |
| Total Number of Tests Performed | 7.7m |
| Total Number of Studies | 30 |
| Total Number of Subjects | 5,541 |
| Total Number of Sites | 478 |
| Total Number of Tests Performed | 645,823 |
| Total Number of Studies | 43 |
| Total Number of Subjects | 15,935 |
| Total Number of Sites | 998 |
| Total Number of Tests Performed | 1.5m |
| Total Number of Studies | 25 |
| Total Number of Subjects | 3,479 |
| Total Number of Sites | 572 |
| Total Number of Tests Performed | 1.9m |
| Total Number of Studies | 82 |
| Total Number of Subjects | 30,323 |
| Total Number of Sites | 2,954 |
| Total Number of Tests Performed | 4.4m |
| Total Number of Studies | 207 |
| Total Number of Subjects | 64,768 |
| Total Number of Sites | 5,357 |
| Total Number of Tests Performed | 7.9m |
| Total Number of Studies | 117 |
| Total Number of Subjects | 36,682 |
| Total Number of Sites | 3,104 |
| Total Number of Tests Performed | 3.6m |