| Institution | # Connections | |
|---|---|---|
| Harvard University | 3,617 |
|
| University of Chicago | 3,353 |
|
| Duke University | 2,392 |
|
| University of Pennsylvania | 2,352 |
|
| Yale University | 2,214 |
|
| Stanford University | 2,046 |
|
| Northwestern University | 2,020 |
|
| University of California, Los Angeles | 1,600 |
|
| Cornell University | 1,557 |
|
| Carnegie Mellon University | 1,198 |
|
| Boston University | 1,130 |
|
| New York University | 1,098 |
|
| University of Southern California | 1,066 |
|
| University of Virginia | 1,028 |
|
| University of Michigan | 1,009 |