| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | $17,674 | $10,455 |
| 2016 | $17,674 | $9,463 |
| 2017 | $17,674 | $8,159 |
| 2018 | $17,674 | $12,009 |
| 2019 | $17,674 | $12,230 |
| 2020 | $17,674 | $12,230 |
| 2021* | $17,674 | $12,230 |
| 2022* | $17,674 | $12,230 |
| 2023* | $17,674 | $12,230 |
| 2024* | $17,674 | $12,230 |
| 2025* | $17,674 | $12,230 |