| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | N/A | N/A |
| 2016 | N/A | N/A |
| 2017 | $42,420 | $20,653 |
| 2018 | $42,420 | $20,534 |
| 2019 | $47,140 | $22,677 |
| 2020 | $48,128 | $23,665 |
| 2021* | $49,139 | $24,697 |
| 2022* | $50,171 | $25,774 |
| 2023* | $51,224 | $26,897 |
| 2024* | $52,300 | $28,070 |
| 2025* | $53,398 | $29,294 |
