| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 376 | +83.9% |
| 2024/12 | 204 | -27.2% |
| 2023/12 | 281 | +38.3% |
| 2022/12 | 203 | -88.3% |
| 2021/12 | 1,732 | -11.5% |
| 2020/12 | 1,958 | +955.5% |
| 2019/12 | 185 | +13.2% |
| 2018/12 | 163 | +13.6% |
| 2017/12 | 144 | +18.7% |
| 2016/12 | 121 | +14.6% |
| 2015/12 | 106 | +0.3% |
| 2014/12 | 105 | +11.7% |
| 2013/12 | 94 | -3.8% |
| 2012/12 | 98 | -71.5% |
| 2011/12 | 345 | - |