| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 814 | -10.4% |
| 2023/12 | 908 | +75.3% |
| 2022/12 | 518 | -94.6% |
| 2021/12 | 9,541 | +29.4% |
| 2020/12 | 7,376 | -0.8% |
| 2019/12 | 7,436 | +52.2% |
| 2018/12 | 4,885 | +1353.1% |
| 2017/12 | 336 | -37.7% |
| 2016/12 | 539 | +1.1% |
| 2015/12 | 534 | -11.6% |
| 2014/12 | 604 | +13.2% |
| 2013/12 | 533 | -16.6% |
| 2012/12 | 639 | +8.3% |
| 2011/12 | 590 | +28.4% |
| 2010/12 | 460 | - |