| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 10,892 | +102.3% |
| 2024/12 | 5,384 | +43.4% |
| 2023/12 | 3,755 | -52.9% |
| 2022/12 | 7,970 | +85.7% |
| 2021/12 | 4,292 | +1.2% |
| 2020/12 | 4,243 | -23.5% |
| 2019/12 | 5,545 | +22.6% |
| 2018/12 | 4,522 | -3.3% |
| 2017/12 | 4,675 | +7823.7% |
| 2016/12 | 59 | - |
| 2015/12 | 0 | -100.0% |
| 2014/12 | 1,861 | +101.4% |
| 2013/12 | 924 | -96.1% |
| 2012/12 | 23,452 | - |