| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 369 | -77.3% |
| 2023/12 | 1,623 | +46.6% |
| 2022/12 | 1,107 | +14.6% |
| 2021/12 | 966 | +33.4% |
| 2020/12 | 724 | +304.5% |
| 2019/12 | 179 | +110.6% |
| 2018/12 | 85 | -66.4% |
| 2017/12 | 253 | +125.9% |
| 2016/12 | 112 | +16.7% |
| 2015/12 | 96 | +43.3% |
| 2014/12 | 67 | +17.5% |
| 2013/12 | 57 | +3.6% |
| 2012/12 | 55 | +5.8% |
| 2011/12 | 52 | 0.0% |
| 2010/12 | 52 | - |