| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 484,615 | +74.0% |
| 2023/12 | 278,581 | -3.5% |
| 2022/12 | 288,651 | -56.0% |
| 2021/12 | 656,409 | +25.8% |
| 2020/12 | 521,662 | +78.7% |
| 2019/12 | 291,950 | -23.9% |
| 2018/12 | 383,454 | +23.2% |
| 2017/12 | 311,347 | +80.4% |
| 2016/12 | 172,597 | +8.6% |
| 2015/12 | 158,965 | +1.5% |
| 2014/12 | 156,658 | +117.1% |
| 2013/12 | 72,152 | +75.8% |
| 2012/12 | 41,050 | -46.1% |
| 2011/12 | 76,153 | - |