| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,872 | -62.6% |
| 2023/12 | 15,695 | -52.1% |
| 2022/12 | 32,747 | -33.7% |
| 2021/12 | 49,389 | +187.7% |
| 2020/12 | 17,164 | +15.5% |
| 2019/12 | 14,861 | -46.2% |
| 2018/12 | 27,611 | -25.2% |
| 2017/12 | 36,892 | +757.1% |
| 2016/12 | 4,304 | -78.5% |
| 2015/12 | 20,065 | -45.6% |
| 2014/12 | 36,860 | -14.0% |
| 2013/12 | 42,874 | +38.0% |
| 2012/12 | 31,066 | -19.0% |
| 2011/12 | 38,340 | - |