| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,380 | +26.7% |
| 2024/12 | 1,878 | -13.1% |
| 2023/12 | 2,163 | +641.3% |
| 2022/12 | 291 | -64.6% |
| 2021/12 | 824 | +26.1% |
| 2020/12 | 653 | +164.0% |
| 2019/12 | 247 | -10.8% |
| 2018/12 | 277 | -19.0% |
| 2017/12 | 342 | +52.8% |
| 2016/12 | 224 | +27.9% |
| 2015/12 | 175 | -6.8% |
| 2014/12 | 188 | +4.8% |
| 2013/12 | 179 | -65.1% |
| 2012/12 | 513 | +74.6% |
| 2011/12 | 294 | - |