| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 536,987 | +38.0% |
| 2023/12 | 388,987 | -8.3% |
| 2022/12 | 424,310 | -16.4% |
| 2021/12 | 507,601 | +69.0% |
| 2020/12 | 300,366 | +120.5% |
| 2019/12 | 136,226 | +30.4% |
| 2018/12 | 104,467 | -8.7% |
| 2017/12 | 114,397 | +109.3% |
| 2016/12 | 54,650 | +6.0% |
| 2015/12 | 51,563 | -29.1% |
| 2014/12 | 72,772 | +91.2% |
| 2013/12 | 38,055 | +6.9% |
| 2012/12 | 35,599 | -46.9% |
| 2011/12 | 66,992 | - |