| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 649,087 | -1.0% |
| 2023/12 | 655,730 | -7.2% |
| 2022/12 | 706,548 | -0.6% |
| 2021/12 | 711,101 | -5.7% |
| 2020/12 | 754,306 | -1.8% |
| 2019/12 | 767,906 | +9.2% |
| 2018/12 | 703,231 | +2477.4% |
| 2017/12 | 27,285 | -31.5% |
| 2016/12 | 39,858 | -64.5% |
| 2015/12 | 112,162 | +832.4% |
| 2014/12 | 12,030 | +223.2% |
| 2013/12 | 3,722 | -83.0% |
| 2012/12 | 21,890 | -48.2% |
| 2011/12 | 42,284 | - |