| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,213 | +30.2% |
| 2023/12 | 932 | -1.6% |
| 2022/12 | 947 | +208.5% |
| 2021/12 | 307 | -51.0% |
| 2020/12 | 627 | -60.2% |
| 2019/12 | 1,577 | -5.9% |
| 2018/12 | 1,675 | +273.1% |
| 2017/12 | 449 | +153.7% |
| 2016/12 | 177 | +43.9% |
| 2015/12 | 123 | -18.5% |
| 2014/12 | 151 | -49.0% |
| 2013/12 | 296 | -26.2% |
| 2012/12 | 401 | -21.8% |
| 2011/12 | 513 | +76.3% |
| 2010/12 | 291 | - |