| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 4,570 | -15.6% |
| 2024/12 | 5,416 | +25.4% |
| 2023/12 | 4,319 | +9.9% |
| 2022/12 | 3,930 | +0.6% |
| 2021/12 | 3,905 | +84.0% |
| 2020/12 | 2,122 | +36.7% |
| 2019/12 | 1,552 | +57.4% |
| 2018/12 | 986 | -86.5% |
| 2017/12 | 7,309 | +2336.3% |
| 2016/12 | 300 | -23.1% |
| 2015/12 | 390 | +6.3% |
| 2014/12 | 367 | -10.0% |
| 2013/12 | 408 | -66.0% |
| 2012/12 | 1,201 | +14.6% |
| 2011/12 | 1,048 | +124.9% |
| 2010/12 | 466 | - |