| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,933 | +46.5% |
| 2023/12 | 1,319 | +88.9% |
| 2022/12 | 698 | -8.2% |
| 2021/12 | 760 | +6.7% |
| 2020/12 | 712 | +153.7% |
| 2019/12 | 280 | +77.0% |
| 2018/12 | 158 | -70.6% |
| 2017/12 | 538 | +13.6% |
| 2016/12 | 474 | +27.1% |
| 2015/12 | 372 | +2.1% |
| 2014/12 | 365 | -13.8% |
| 2013/12 | 423 | +41.4% |
| 2012/12 | 299 | +110.1% |
| 2011/12 | 142 | +18.8% |
| 2010/12 | 120 | - |