| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,824 | -40.8% |
| 2024/12 | 3,082 | +47.0% |
| 2023/12 | 2,096 | +9.9% |
| 2022/12 | 1,908 | +23.2% |
| 2021/12 | 1,549 | -4.7% |
| 2020/12 | 1,625 | -13.8% |
| 2019/12 | 1,886 | +200.6% |
| 2018/12 | 627 | -56.7% |
| 2017/12 | 1,450 | +93.8% |
| 2016/12 | 748 | -66.4% |
| 2015/12 | 2,229 | +264.8% |
| 2014/12 | 610 | +133.3% |
| 2013/12 | 261 | +3.8% |
| 2012/12 | 252 | -9.5% |
| 2011/12 | 278 | -37.0% |
| 2010/12 | 442 | - |