| （単位：百万ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 110 | -45.2% |
| 2024/12 | 202 | +149.6% |
| 2023/12 | 80 | -94.4% |
| 2022/12 | 1,458 | +1179.9% |
| 2021/12 | 113 | +525.8% |
| 2020/12 | 18 | +296.2% |
| 2019/12 | 4 | +31.8% |
| 2018/12 | 3 | -97.6% |
| 2017/12 | 147 | -86.7% |
| 2016/12 | 1,103 | -31.1% |
| 2015/12 | 1,601 | +48.6% |
| 2014/12 | 1,077 | +27.4% |
| 2013/12 | 845 | +364.5% |
| 2012/12 | 182 | -78.1% |
| 2011/12 | 831 | - |
| 2010/12 | 0 | - |