| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 267 | -49.7% |
| 2023/12 | 530 | -27.7% |
| 2022/12 | 734 | +35.0% |
| 2021/12 | 543 | +73.4% |
| 2020/12 | 313 | +145.7% |
| 2019/12 | 127 | -41.4% |
| 2018/12 | 217 | +7.9% |
| 2017/12 | 201 | -6.1% |
| 2016/12 | 214 | -46.3% |
| 2015/12 | 400 | -21.4% |
| 2014/12 | 509 | +81.0% |
| 2013/12 | 281 | -89.7% |
| 2012/12 | 2,734 | +343.1% |
| 2011/12 | 616 | +101.3% |
| 2010/12 | 306 | - |