| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,301 | +5937.9% |
| 2024/12 | 38 | -18.6% |
| 2023/12 | 46 | +6.8% |
| 2022/12 | 43 | -30.8% |
| 2021/12 | 63 | +6.2% |
| 2020/12 | 59 | -86.9% |
| 2019/12 | 456 | +315.5% |
| 2018/12 | 109 | -73.9% |
| 2017/12 | 421 | +4.8% |
| 2016/12 | 401 | +37.5% |
| 2015/12 | 292 | +99.0% |
| 2014/12 | 146 | -33.3% |
| 2013/12 | 220 | -1.9% |
| 2012/12 | 224 | +12.4% |
| 2011/12 | 199 | - |