| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 4,894 | +445.0% |
| 2024/12 | 898 | -66.3% |
| 2023/12 | 2,667 | -38.2% |
| 2022/12 | 4,313 | -44.4% |
| 2021/12 | 7,751 | +1209.3% |
| 2020/12 | 592 | -9.8% |
| 2019/12 | 656 | -44.8% |
| 2018/12 | 1,188 | +177.6% |
| 2017/12 | 428 | -71.2% |
| 2016/12 | 1,486 | +425.1% |
| 2015/12 | 283 | -14.8% |
| 2014/12 | 332 | -93.3% |
| 2013/12 | 4,925 | +1595.0% |
| 2012/12 | 290 | - |