| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | $25,131 | $14,697 |
| 2016 | $23,100 | $11,199 |
| 2017 | $23,450 | $10,423 |
| 2018 | $23,450 | $11,142 |
| 2019 | $23,450 | $13,225 |
| 2020 | $23,450 | $13,225 |
| 2021* | $23,450 | $13,225 |
| 2022* | $23,450 | $13,225 |
| 2023* | $23,450 | $13,225 |
| 2024* | $23,450 | $13,225 |
| 2025* | $23,450 | $13,225 |
