Year | Total Expenses | Average Net Price |
---|---|---|
2015 | N/A | N/A |
2016 | N/A | N/A |
2017 | N/A | N/A |
2018 | $21,745 | $17,612 |
2019 | $21,317 | $16,036 |
2020 | $21,167 | $15,886 |
2021* | $20,883 | $15,101 |
2022* | $20,604 | $14,355 |
2023* | $20,327 | $13,646 |
2024* | $20,055 | $12,972 |
2025* | $19,786 | $12,331 |