| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,533 | -52.9% |
| 2023/12 | 3,253 | +21.9% |
| 2022/12 | 2,669 | -13.2% |
| 2021/12 | 3,076 | +49.2% |
| 2020/12 | 2,061 | +54.9% |
| 2019/12 | 1,331 | +38.9% |
| 2018/12 | 958 | -20.3% |
| 2017/12 | 1,201 | +100.9% |
| 2016/12 | 598 | -79.5% |
| 2015/12 | 2,920 | +153.6% |
| 2014/12 | 1,151 | +87.7% |
| 2013/12 | 613 | +92.0% |
| 2012/12 | 319 | -58.5% |
| 2011/12 | 770 | +28.5% |
| 2010/12 | 599 | - |