| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,549 | -77.0% |
| 2023/12 | 11,061 | -58.3% |
| 2022/12 | 26,543 | +156.5% |
| 2021/12 | 10,347 | +938.9% |
| 2020/12 | 996 | -1.9% |
| 2019/12 | 1,015 | -83.9% |
| 2018/12 | 6,315 | -25.2% |
| 2017/12 | 8,438 | +28.5% |
| 2016/12 | 6,568 | -32.6% |
| 2015/12 | 9,750 | +5.9% |
| 2014/12 | 9,209 | -3.3% |
| 2013/12 | 9,526 | +10.7% |
| 2012/12 | 8,602 | -0.7% |
| 2011/12 | 8,661 | - |