| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | $8,480 | $4,792 |
| 2016 | $8,550 | $3,285 |
| 2017 | $8,550 | $3,776 |
| 2018 | $8,550 | $3,409 |
| 2019 | $8,650 | $3,421 |
| 2020 | $8,650 | $3,421 |
| 2021* | $8,650 | $3,421 |
| 2022* | $8,650 | $3,421 |
| 2023* | $8,650 | $3,421 |
| 2024* | $8,650 | $3,421 |
| 2025* | $8,650 | $3,421 |
