| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,192 | +34.0% |
| 2023/12 | 889 | -40.6% |
| 2022/12 | 1,499 | +241.3% |
| 2021/12 | 439 | -41.2% |
| 2020/12 | 746 | +21.8% |
| 2019/12 | 613 | +10.4% |
| 2018/12 | 555 | -51.2% |
| 2017/12 | 1,137 | -49.9% |
| 2016/12 | 2,270 | +962.0% |
| 2015/12 | 213 | -91.4% |
| 2014/12 | 2,490 | +421.7% |
| 2013/12 | 477 | -0.1% |
| 2012/12 | 477 | +1.8% |
| 2011/12 | 469 | -11.4% |
| 2010/12 | 529 | - |