Table 3.
Top 10 rates of Adderall tweets for 150-mile college and university clusters in the United States.
| Rank | IDa | Rate | GPS Adderall Tweeters | Total Cluster Population | Number in the Cluster |
| 1 | Vermont | 66.4 | 9 | 13,554 | 1 |
| 2 | Massachusetts | 54.6 | 162 | 296,704 | 16 |
| 3 | Alabama | 52.2 | 38 | 72,748 | 3 |
| 4 | South Carolina, Southern Georgia | 48.8 | 57 | 116,891 | 6 |
| 5 | Central Georgia | 44.2 | 52 | 117,765 | 6 |
| 6 | North Georgia, Southern South Carolina | 44.0 | 36 | 81,773 | 4 |
| 7 | Northern Florida | 44.0 | 18 | 40,921 | 3 |
| 8 | Southern Pennsylvania, Northern West Virginia | 42.9 | 43 | 100,336 | 5 |
| 9 | Ohio | 37.3 | 54 | 144,659 | 7 |
| 10 | Western North Carolina, Eastern Tennessee | 37.0 | 41 | 110,718 | 6 |
a ID represents the state(s) to which the majority of colleges and universities in the cluster belong.