| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,210 | +127.3% |
| 2024/12 | 532 | -0.7% |
| 2023/12 | 536 | +128.4% |
| 2022/12 | 234 | -62.7% |
| 2021/12 | 628 | +45.8% |
| 2020/12 | 431 | +88.2% |
| 2019/12 | 229 | -4.6% |
| 2018/12 | 240 | -6.1% |
| 2017/12 | 255 | -8.8% |
| 2016/12 | 280 | +4.8% |
| 2015/12 | 267 | -14.9% |
| 2014/12 | 314 | +7.3% |
| 2013/12 | 293 | +27.4% |
| 2012/12 | 230 | +129.4% |
| 2011/12 | 100 | - |