| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,370 | +231.3% |
| 2023/12 | 4,640 | -27.0% |
| 2022/12 | 6,355 | -60.1% |
| 2021/12 | 15,914 | -38.7% |
| 2020/12 | 25,956 | +65.9% |
| 2019/12 | 15,643 | +13.5% |
| 2018/12 | 13,786 | +76.4% |
| 2017/12 | 7,817 | +87.5% |
| 2016/12 | 4,168 | +61.1% |
| 2015/12 | 2,587 | -38.9% |
| 2014/12 | 4,236 | -34.7% |
| 2013/12 | 6,491 | -0.8% |
| 2012/12 | 6,544 | +14.9% |
| 2011/12 | 5,695 | - |