| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | $53,196 | $19,665 |
| 2016 | $54,969 | $26,266 |
| 2017 | $54,969 | $22,866 |
| 2018 | $54,969 | $17,213 |
| 2019 | $54,969 | $18,659 |
| 2020 | $54,969 | $18,659 |
| 2021* | $54,969 | $18,659 |
| 2022* | $54,969 | $18,659 |
| 2023* | $54,969 | $18,659 |
| 2024* | $54,969 | $18,659 |
| 2025* | $54,969 | $18,659 |