| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | $38,589 | $28,945 |
| 2016 | $39,471 | $37,561 |
| 2017 | $39,471 | N/A |
| 2018 | $39,471 | $37,533 |
| 2019 | $39,471 | $35,201 |
| 2020 | $39,471 | $35,201 |
| 2021* | $39,471 | $35,201 |
| 2022* | $39,471 | $35,201 |
| 2023* | $39,471 | $35,201 |
| 2024* | $39,471 | $35,201 |
| 2025* | $39,471 | $35,201 |