| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 398,614 | -20.4% |
| 2023/12 | 500,979 | +42.0% |
| 2022/12 | 352,835 | -0.8% |
| 2021/12 | 355,620 | -27.4% |
| 2020/12 | 489,920 | +285.1% |
| 2019/12 | 127,210 | +89.3% |
| 2018/12 | 67,192 | +107.2% |
| 2017/12 | 32,424 | -40.5% |
| 2016/12 | 54,488 | -33.7% |
| 2015/12 | 82,217 | -34.7% |
| 2014/12 | 125,888 | +20.4% |
| 2013/12 | 104,531 | +67.8% |
| 2012/12 | 62,313 | -68.8% |
| 2011/12 | 199,869 | - |