| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | N/A | N/A |
| 2016 | $35,013 | $29,980 |
| 2017 | $35,013 | $29,269 |
| 2018 | $35,013 | $29,280 |
| 2019 | $32,865 | $26,307 |
| 2020 | $36,442 | $29,884 |
| 2021* | $36,442 | $29,534 |
| 2022* | $36,442 | $29,189 |
| 2023* | $36,442 | $28,847 |
| 2024* | $36,442 | $28,510 |
| 2025* | $36,442 | $28,176 |