| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 543 | +308.7% |
| 2023/12 | 133 | -65.3% |
| 2022/12 | 382 | +16.8% |
| 2021/12 | 327 | -72.2% |
| 2020/12 | 1,180 | +104.7% |
| 2019/12 | 576 | -2.6% |
| 2018/12 | 592 | +871.0% |
| 2017/12 | 61 | -9.8% |
| 2016/12 | 67 | -10.4% |
| 2015/12 | 75 | +20.4% |
| 2014/12 | 62 | -32.2% |
| 2013/12 | 92 | -21.0% |
| 2012/12 | 117 | +10.2% |
| 2011/12 | 106 | +61.3% |
| 2010/12 | 65 | - |