| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/9 | 1,346 | +24.9% |
| 2024/9 | 1,078 | +34.7% |
| 2023/9 | 800 | +5.1% |
| 2022/9 | 762 | +30.4% |
| 2021/9 | 584 | -31.5% |
| 2020/9 | 852 | +41.6% |
| 2019/9 | 602 | +41.8% |
| 2018/9 | 424 | -36.9% |
| 2017/9 | 673 | +30.8% |
| 2016/9 | 514 | +31.8% |
| 2015/9 | 390 | +38.7% |
| 2014/9 | 281 | +48.4% |
| 2013/9 | 189 | -10.2% |
| 2012/9 | 211 | -2.6% |
| 2011/9 | 216 | +28.5% |
| 2010/9 | 168 | - |