| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,178 | +648.0% |
| 2024/12 | 291 | -3.8% |
| 2023/12 | 302 | +169.1% |
| 2022/12 | 112 | -59.9% |
| 2021/12 | 280 | +28.1% |
| 2020/12 | 218 | +18.5% |
| 2019/12 | 184 | +32.3% |
| 2018/12 | 139 | -2.0% |
| 2017/12 | 142 | +5.3% |
| 2016/12 | 135 | -2.3% |
| 2015/12 | 138 | +251.5% |
| 2014/12 | 39 | -76.3% |
| 2013/12 | 165 | +84.6% |
| 2012/12 | 89 | -53.1% |
| 2011/12 | 191 | - |