| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 137 | +9.4% |
| 2024/12 | 125 | +5.5% |
| 2023/12 | 119 | +16.2% |
| 2022/12 | 102 | -10.8% |
| 2021/12 | 115 | -90.6% |
| 2020/12 | 1,224 | +1898.6% |
| 2019/12 | 61 | -41.8% |
| 2018/12 | 105 | +41.4% |
| 2017/12 | 74 | +120.5% |
| 2016/12 | 33 | -44.9% |
| 2015/12 | 61 | +90.9% |
| 2014/12 | 32 | +86.0% |
| 2013/12 | 17 | -26.6% |
| 2012/12 | 23 | -43.1% |
| 2011/12 | 41 | +39.9% |
| 2010/12 | 29 | - |