| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 646 | -48.6% |
| 2024/12 | 1,256 | +36.7% |
| 2023/12 | 919 | +53.6% |
| 2022/12 | 598 | +66.3% |
| 2021/12 | 359 | -71.4% |
| 2020/12 | 1,260 | +576.1% |
| 2019/12 | 186 | -36.6% |
| 2018/12 | 294 | +39.1% |
| 2017/12 | 211 | -35.4% |
| 2016/12 | 327 | +252.8% |
| 2015/12 | 92 | -55.7% |
| 2014/12 | 209 | -38.2% |
| 2013/12 | 339 | -70.7% |
| 2012/12 | 1,157 | -37.2% |
| 2011/12 | 1,843 | +660.9% |
| 2010/12 | 242 | - |