| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 40,233 | +23.4% |
| 2023/12 | 32,593 | +13.9% |
| 2022/12 | 28,603 | +13.1% |
| 2021/12 | 25,283 | +25.2% |
| 2020/12 | 20,195 | +64.4% |
| 2019/12 | 12,282 | +21.6% |
| 2018/12 | 10,100 | +483.1% |
| 2017/12 | 1,732 | -10.0% |
| 2016/12 | 1,925 | +20.2% |
| 2015/12 | 1,601 | +26.1% |
| 2014/12 | 1,269 | +4.6% |
| 2013/12 | 1,213 | -24.9% |
| 2012/12 | 1,614 | -4.8% |
| 2011/12 | 1,695 | +25.2% |
| 2010/12 | 1,354 | - |