| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 79,364 | +19.6% |
| 2023/12 | 66,368 | +59.3% |
| 2022/12 | 41,653 | -47.7% |
| 2021/12 | 79,659 | +27.8% |
| 2020/12 | 62,332 | +13.2% |
| 2019/12 | 55,055 | +33.6% |
| 2018/12 | 41,219 | -45.3% |
| 2017/12 | 75,343 | +155.8% |
| 2016/12 | 29,449 | +59.8% |
| 2015/12 | 18,434 | +64.6% |
| 2014/12 | 11,199 | -2.2% |
| 2013/12 | 11,449 | +18.9% |
| 2012/12 | 9,626 | - |