| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 80,571 | -1.3% |
| 2023/12 | 81,615 | +82.2% |
| 2022/12 | 44,794 | +2.8% |
| 2021/12 | 43,586 | -16.2% |
| 2020/12 | 52,005 | -47.1% |
| 2019/12 | 98,243 | +193.5% |
| 2018/12 | 33,468 | -83.8% |
| 2017/12 | 206,338 | +47.2% |
| 2016/12 | 140,158 | -11.4% |
| 2015/12 | 158,205 | -50.2% |
| 2014/12 | 317,806 | -10.9% |
| 2013/12 | 356,864 | -24.4% |
| 2012/12 | 472,316 | - |