| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,030 | +3.3% |
| 2024/12 | 997 | +148.6% |
| 2023/12 | 401 | +69.9% |
| 2022/12 | 236 | -28.0% |
| 2021/12 | 328 | -50.7% |
| 2020/12 | 665 | +151.9% |
| 2019/12 | 264 | -19.3% |
| 2018/12 | 327 | -45.0% |
| 2017/12 | 595 | +16.2% |
| 2016/12 | 512 | +18.0% |
| 2015/12 | 434 | -25.2% |
| 2014/12 | 580 | +1.0% |
| 2013/12 | 574 | -5.7% |
| 2012/12 | 609 | +51.9% |
| 2011/12 | 401 | +32.8% |
| 2010/12 | 302 | - |