| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 666 | +3.7% |
| 2023/12 | 642 | -3.8% |
| 2022/12 | 667 | +12.8% |
| 2021/12 | 591 | -55.8% |
| 2020/12 | 1,340 | +894.4% |
| 2019/12 | 134 | +13.2% |
| 2018/12 | 119 | +40.3% |
| 2017/12 | 84 | -30.2% |
| 2016/12 | 121 | +48.9% |
| 2015/12 | 81 | -16.5% |
| 2014/12 | 97 | +81.0% |
| 2013/12 | 54 | -88.7% |
| 2012/12 | 477 | +53.1% |
| 2011/12 | 311 | -11.9% |
| 2010/12 | 354 | - |