| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | $42,682 | $22,651 |
| 2016 | $41,282 | $24,130 |
| 2017 | $41,282 | $20,706 |
| 2018 | $41,282 | $25,246 |
| 2019 | $41,282 | $21,826 |
| 2020 | $41,282 | $21,826 |
| 2021* | $41,282 | $21,826 |
| 2022* | $41,282 | $21,826 |
| 2023* | $41,282 | $21,826 |
| 2024* | $41,282 | $21,826 |
| 2025* | $41,282 | $21,826 |