| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,036 | +57.0% |
| 2023/12 | 660 | +103.1% |
| 2022/12 | 325 | +34.9% |
| 2021/12 | 241 | -58.8% |
| 2020/12 | 585 | +62.5% |
| 2019/12 | 360 | -33.1% |
| 2018/12 | 538 | +64.6% |
| 2017/12 | 326 | +19.2% |
| 2016/12 | 274 | -5.5% |
| 2015/12 | 290 | +28.0% |
| 2014/12 | 226 | -47.4% |
| 2013/12 | 430 | -4.7% |
| 2012/12 | 452 | +34.7% |
| 2011/12 | 335 | +7.0% |
| 2010/12 | 313 | - |