| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 930 | -4.8% |
| 2024/12 | 977 | -24.5% |
| 2023/12 | 1,294 | +15.1% |
| 2022/12 | 1,124 | +47.3% |
| 2021/12 | 763 | +21.5% |
| 2020/12 | 628 | +29.0% |
| 2019/12 | 487 | -24.4% |
| 2018/12 | 644 | +60.3% |
| 2017/12 | 401 | -22.1% |
| 2016/12 | 515 | -17.3% |
| 2015/12 | 623 | -28.3% |
| 2014/12 | 869 | +1664.3% |
| 2013/12 | 49 | -6.2% |
| 2012/12 | 52 | - |
| 2012/3 | 31 | - |