| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 369 | +19.1% |
| 2024/12 | 310 | +54.4% |
| 2023/12 | 201 | -92.3% |
| 2022/12 | 2,605 | +2028.5% |
| 2021/12 | 122 | -2.9% |
| 2020/12 | 126 | +5.1% |
| 2019/12 | 120 | +0.8% |
| 2018/12 | 119 | -9.4% |
| 2017/12 | 131 | -53.4% |
| 2016/12 | 281 | +127.9% |
| 2015/12 | 123 | +19.3% |
| 2014/12 | 103 | -24.5% |
| 2013/12 | 137 | -2.9% |
| 2012/12 | 141 | - |
| 2010/12 | 165 | - |