| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 510 | -8.0% |
| 2024/12 | 555 | +15.1% |
| 2023/12 | 482 | -55.1% |
| 2022/12 | 1,074 | +49.8% |
| 2021/12 | 716 | +34.5% |
| 2020/12 | 532 | +9.3% |
| 2019/12 | 487 | -1.5% |
| 2018/12 | 495 | +29.9% |
| 2017/12 | 381 | +134.4% |
| 2016/12 | 162 | -42.5% |
| 2015/12 | 282 | +77.7% |
| 2014/12 | 159 | +39.8% |
| 2013/12 | 113 | +25.5% |
| 2012/12 | 90 | +511.4% |
| 2011/12 | 14 | - |