| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,325 | +10.3% |
| 2024/12 | 1,201 | +24.8% |
| 2023/12 | 962 | +62.8% |
| 2022/12 | 591 | +1.5% |
| 2021/12 | 582 | -68.0% |
| 2020/12 | 1,816 | -44.0% |
| 2019/12 | 3,244 | +348.7% |
| 2018/12 | 723 | -9.3% |
| 2017/12 | 797 | +47.0% |
| 2016/12 | 542 | -9.3% |
| 2015/12 | 597 | +85.2% |
| 2014/12 | 322 | -46.3% |
| 2013/12 | 600 | -34.5% |
| 2012/12 | 916 | +458.2% |
| 2011/12 | 164 | -58.4% |
| 2010/12 | 394 | - |