| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 259,033 | -31.0% |
| 2023/12 | 375,597 | -42.2% |
| 2022/12 | 650,192 | +58.1% |
| 2021/12 | 411,373 | +425.1% |
| 2020/12 | 78,338 | +380.5% |
| 2019/12 | 16,302 | -51.7% |
| 2018/12 | 33,734 | +192.0% |
| 2017/12 | 11,553 | -58.6% |
| 2016/12 | 27,888 | +63.7% |
| 2015/12 | 17,031 | +167.8% |
| 2014/12 | 6,359 | -74.2% |
| 2013/12 | 24,625 | -63.1% |
| 2012/12 | 66,744 | -29.2% |
| 2011/12 | 94,225 | - |