| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/12 | 276 | -25.6% |
| 2024/12 | 371 | -75.0% |
| 2023/12 | 1,485 | +92.4% |
| 2022/12 | 772 | -95.9% |
| 2021/12 | 18,856 | -50.2% |
| 2020/12 | 37,829 | +6957.6% |
| 2019/12 | 536 | -43.1% |
| 2018/12 | 942 | -62.1% |
| 2017/12 | 2,483 | +353.9% |
| 2016/12 | 547 | +27.8% |
| 2015/12 | 428 | -89.9% |
| 2014/12 | 4,251 | +21.4% |
| 2013/12 | 3,503 | - |
| 2011/12 | 1,923 | - |