| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 256 | -53.0% |
| 2024/12 | 545 | -6.6% |
| 2023/12 | 583 | -56.7% |
| 2022/12 | 1,348 | -11.7% |
| 2021/12 | 1,528 | +135.6% |
| 2020/12 | 648 | +689.4% |
| 2019/12 | 82 | +0.3% |
| 2018/12 | 81 | -22.9% |
| 2017/12 | 106 | -26.4% |
| 2016/12 | 144 | +55.0% |
| 2015/12 | 93 | +187.9% |
| 2014/12 | 32 | -72.9% |
| 2013/12 | 119 | +586.7% |
| 2012/12 | 17 | +23.4% |
| 2011/12 | 14 | - |