| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 3,172 | +127.9% |
| 2024/12 | 1,392 | +39.4% |
| 2023/12 | 998 | -23.9% |
| 2022/12 | 1,312 | -80.8% |
| 2021/12 | 6,843 | +48.5% |
| 2020/12 | 4,609 | +569.3% |
| 2019/12 | 688 | +68.4% |
| 2018/12 | 408 | +8.3% |
| 2017/12 | 377 | +0.8% |
| 2016/12 | 374 | -46.2% |
| 2015/12 | 695 | +66.5% |
| 2014/12 | 417 | -12.8% |
| 2013/12 | 479 | +25.9% |
| 2012/12 | 380 | +122.1% |
| 2011/12 | 171 | - |