| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | $38,930 | $19,084 |
| 2016 | $39,730 | $19,678 |
| 2017 | $39,730 | $20,434 |
| 2018 | $39,730 | $18,147 |
| 2019 | $28,730 | $13,341 |
| 2020 | $28,730 | $13,341 |
| 2021* | $28,730 | $13,341 |
| 2022* | $28,730 | $13,341 |
| 2023* | $28,730 | $13,341 |
| 2024* | $28,730 | $13,341 |
| 2025* | $28,730 | $13,341 |