| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,078 | -64.6% |
| 2023/12 | 5,864 | -2.2% |
| 2022/12 | 5,995 | +131.8% |
| 2021/12 | 2,586 | -57.1% |
| 2020/12 | 6,035 | -69.7% |
| 2019/12 | 19,912 | +2427.6% |
| 2018/12 | 787 | +25.0% |
| 2017/12 | 630 | -34.6% |
| 2016/12 | 963 | +21.9% |
| 2015/12 | 790 | -73.7% |
| 2014/12 | 3,006 | -3.5% |
| 2013/12 | 3,115 | +85.6% |
| 2012/12 | 1,678 | +212.6% |
| 2011/12 | 537 | -67.1% |
| 2010/12 | 1,632 | - |