| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,421 | -24.3% |
| 2023/12 | 4,522 | -32.9% |
| 2022/12 | 6,741 | -43.6% |
| 2021/12 | 11,955 | -24.5% |
| 2020/12 | 15,844 | +324.8% |
| 2019/12 | 3,730 | +26.4% |
| 2018/12 | 2,951 | +11.8% |
| 2017/12 | 2,639 | -18.8% |
| 2016/12 | 3,249 | -5.5% |
| 2015/12 | 3,437 | +4.0% |
| 2014/12 | 3,305 | -13.1% |
| 2013/12 | 3,803 | +12.7% |
| 2012/12 | 3,374 | -6.7% |
| 2011/12 | 3,615 | - |