Year | Total Expenses | Average Net Price |
---|---|---|
2015 | N/A | N/A |
2016 | N/A | N/A |
2017 | N/A | N/A |
2018 | $23,524 | $18,691 |
2019 | $23,707 | $18,365 |
2020 | $23,448 | $18,106 |
2021* | $23,410 | $17,820 |
2022* | $23,373 | $17,538 |
2023* | $23,336 | $17,261 |
2024* | $23,298 | $16,989 |
2025* | $23,261 | $16,720 |