| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,584 | -50.3% |
| 2024/12 | 3,190 | -29.5% |
| 2023/12 | 4,525 | +81.9% |
| 2022/12 | 2,487 | +36.9% |
| 2021/12 | 1,817 | -12.5% |
| 2020/12 | 2,077 | -30.6% |
| 2019/12 | 2,994 | -5.1% |
| 2018/12 | 3,156 | +20.8% |
| 2017/12 | 2,613 | +43.1% |
| 2016/12 | 1,826 | +52.1% |
| 2015/12 | 1,201 | -31.3% |
| 2014/12 | 1,747 | +81.9% |
| 2013/12 | 960 | +376.3% |
| 2012/12 | 201 | - |