| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 221,527 | +22.8% |
| 2023/12 | 180,376 | -1.0% |
| 2022/12 | 182,150 | -69.5% |
| 2021/12 | 596,553 | +24.7% |
| 2020/12 | 478,483 | +119.3% |
| 2019/12 | 218,220 | +41.3% |
| 2018/12 | 154,471 | +266.8% |
| 2017/12 | 42,113 | -40.5% |
| 2016/12 | 70,720 | +157.8% |
| 2015/12 | 27,429 | -24.3% |
| 2014/12 | 36,238 | -20.6% |
| 2013/12 | 45,661 | -40.6% |
| 2012/12 | 76,866 | -30.3% |
| 2011/12 | 110,228 | - |