| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/10 | 1,332 | -16.4% |
| 2023/10 | 1,593 | +50.9% |
| 2022/10 | 1,056 | -29.1% |
| 2021/10 | 1,490 | +3.0% |
| 2020/10 | 1,447 | +4.3% |
| 2019/10 | 1,388 | -38.2% |
| 2018/10 | 2,247 | -16.1% |
| 2017/10 | 2,678 | +17.0% |
| 2016/10 | 2,289 | +14.3% |
| 2015/10 | 2,003 | -33.9% |
| 2014/10 | 3,028 | +13.2% |
| 2013/10 | 2,675 | +13.8% |
| 2012/10 | 2,351 | -33.3% |
| 2011/10 | 3,527 | - |