| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,202 | -1.0% |
| 2023/12 | 5,252 | +61.4% |
| 2022/12 | 3,255 | +47.6% |
| 2021/12 | 2,206 | +65.9% |
| 2020/12 | 1,329 | +35.5% |
| 2019/12 | 981 | +76.8% |
| 2018/12 | 555 | +9.2% |
| 2017/12 | 508 | +166.1% |
| 2016/12 | 190 | -31.8% |
| 2015/12 | 279 | -1.7% |
| 2014/12 | 284 | -21.2% |
| 2013/12 | 361 | +82.9% |
| 2012/12 | 197 | +666.4% |
| 2011/12 | 25 | +42.9% |
| 2010/12 | 18 | - |