| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 479 | -56.4% |
| 2023/12 | 1,102 | +68.6% |
| 2022/12 | 653 | -8.6% |
| 2021/12 | 714 | -27.8% |
| 2020/12 | 990 | +257.5% |
| 2019/12 | 276 | -17.0% |
| 2018/12 | 333 | +5.9% |
| 2017/12 | 314 | +29.7% |
| 2016/12 | 242 | +14.8% |
| 2015/12 | 211 | +53.7% |
| 2014/12 | 137 | -30.0% |
| 2013/12 | 196 | -51.2% |
| 2012/12 | 403 | -23.2% |
| 2011/12 | 525 | -0.9% |
| 2010/12 | 529 | - |