| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 618 | +21.9% |
| 2024/12 | 507 | -13.8% |
| 2023/12 | 588 | +86.8% |
| 2022/12 | 315 | +22.1% |
| 2021/12 | 258 | -81.7% |
| 2020/12 | 1,410 | +815.7% |
| 2019/12 | 154 | -25.2% |
| 2018/12 | 205 | +42.7% |
| 2017/12 | 144 | -45.3% |
| 2016/12 | 263 | +601.3% |
| 2015/12 | 37 | -89.1% |
| 2014/12 | 344 | +83.1% |
| 2013/12 | 188 | +396.3% |
| 2012/12 | 37 | -62.1% |
| 2011/12 | 99 | - |