| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/9 | 4,409 | +0.1% |
| 2023/9 | 4,402 | -7.9% |
| 2022/9 | 4,783 | +2.9% |
| 2021/9 | 4,647 | +17.4% |
| 2020/9 | 3,958 | -33.6% |
| 2019/9 | 5,958 | -13.8% |
| 2018/9 | 6,911 | -21.0% |
| 2017/9 | 8,750 | +3.1% |
| 2016/9 | 8,483 | +1.4% |
| 2015/9 | 8,368 | +10.2% |
| 2014/9 | 7,596 | +22.8% |
| 2013/9 | 6,186 | +6.9% |
| 2012/9 | 5,784 | +1.6% |
| 2011/9 | 5,691 | +11.6% |
| 2010/9 | 5,100 | - |