The data displays the average initial circulation of physical and digital collections in academic libraries in the U.S. in 2015, by type of degree granted. As of 2015, academic libraries at post-secondary education institutions in the United States that granted doctoral degrees circulated 84,516 physical items on average in initial circulation.
Associate of Arts degree | 12730 | 81212 |
Bachelor of Arts degree | 14546 | 97442 |
Masters of Arts degree | 19561 | 113104 |
Doctoral degree | 84516 | 839678 |