| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | $13,565 | $9,340 |
| 2016 | $13,170 | $9,060 |
| 2017 | $13,170 | $9,355 |
| 2018 | $13,170 | $8,625 |
| 2019 | $16,812 | $11,823 |
| 2020 | $16,812 | $11,823 |
| 2021* | $16,812 | $11,823 |
| 2022* | $16,812 | $11,823 |
| 2023* | $16,812 | $11,823 |
| 2024* | $16,812 | $11,823 |
| 2025* | $16,812 | $11,823 |
