| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 3,588 | -55.4% |
| 2023/9 | 8,051 | +346.3% |
| 2022/9 | 1,804 | -23.4% |
| 2021/9 | 2,354 | -29.0% |
| 2020/9 | 3,315 | +121.9% |
| 2019/9 | 1,494 | +36.7% |
| 2018/9 | 1,093 | -64.3% |
| 2017/9 | 3,062 | -3.8% |
| 2016/9 | 3,182 | +4.2% |
| 2015/9 | 3,054 | -3.0% |
| 2014/9 | 3,149 | -3.8% |
| 2013/9 | 3,275 | +38.4% |
| 2012/9 | 2,367 | +15.4% |
| 2011/9 | 2,052 | +28.9% |
| 2010/9 | 1,592 | - |