| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,138 | +73.3% |
| 2023/12 | 1,234 | +49.2% |
| 2022/12 | 827 | +25.2% |
| 2021/12 | 661 | -45.9% |
| 2020/12 | 1,221 | -70.3% |
| 2019/12 | 4,118 | -37.6% |
| 2018/12 | 6,598 | +1367.0% |
| 2017/12 | 449 | +72.9% |
| 2016/12 | 260 | +57.6% |
| 2015/12 | 165 | -9.6% |
| 2014/12 | 182 | -67.7% |
| 2013/12 | 565 | +40.9% |
| 2012/12 | 401 | +1.8% |
| 2011/12 | 394 | +14.1% |
| 2010/12 | 345 | - |