| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | $19,560 | $10,466 |
| 2016 | $19,560 | $8,385 |
| 2017 | $19,560 | $7,103 |
| 2018 | $19,560 | $4,560 |
| 2019 | $21,160 | $10,410 |
| 2020 | $21,160 | $10,410 |
| 2021* | $21,160 | $8,818 |
| 2022* | $21,160 | $7,470 |
| 2023* | $21,160 | $6,328 |
| 2024* | $21,160 | $5,360 |
| 2025* | $21,160 | $4,541 |
