| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 3,548 | +5.1% |
| 2024/12 | 3,376 | +25.6% |
| 2023/12 | 2,687 | +199.3% |
| 2022/12 | 897 | -79.1% |
| 2021/12 | 4,297 | +94.6% |
| 2020/12 | 2,208 | +143.3% |
| 2019/12 | 907 | -24.9% |
| 2018/12 | 1,209 | +136.3% |
| 2017/12 | 511 | -34.6% |
| 2016/12 | 782 | +55.6% |
| 2015/12 | 502 | -54.3% |
| 2014/12 | 1,100 | -13.3% |
| 2013/12 | 1,269 | +62.8% |
| 2012/12 | 779 | +50.7% |
| 2011/12 | 517 | +12.3% |
| 2010/12 | 460 | - |