| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,331 | +15370.8% |
| 2024/12 | 8 | +0.8% |
| 2023/12 | 8 | -13.3% |
| 2022/12 | 9 | -95.8% |
| 2021/12 | 234 | +2720.9% |
| 2020/12 | 8 | -43.7% |
| 2019/12 | 14 | +93.1% |
| 2018/12 | 7 | -39.5% |
| 2017/12 | 12 | +11.7% |
| 2016/12 | 11 | -52.5% |
| 2015/12 | 23 | +50.5% |
| 2014/12 | 15 | -87.9% |
| 2013/12 | 130 | +574.5% |
| 2012/12 | 19 | +51.4% |
| 2011/12 | 12 | -83.8% |
| 2010/12 | 78 | - |