| Year | Total Expenses | Average Net Price |
|---|---|---|
| 2015 | $41,418 | $37,076 |
| 2016 | $38,475 | $34,402 |
| 2017 | $42,255 | $37,745 |
| 2018 | $42,255 | $37,643 |
| 2019 | $47,618 | $42,540 |
| 2020 | $47,618 | $42,540 |
| 2021* | $47,618 | $42,540 |
| 2022* | $47,618 | $42,540 |
| 2023* | $47,618 | $42,540 |
| 2024* | $47,618 | $42,540 |
| 2025* | $47,618 | $42,540 |
