| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,119 | -78.8% |
| 2023/12 | 24,156 | +16.9% |
| 2022/12 | 20,670 | -44.1% |
| 2021/12 | 36,964 | -9.9% |
| 2020/12 | 41,030 | +15.0% |
| 2019/12 | 35,665 | +28.2% |
| 2018/12 | 27,820 | -24.6% |
| 2017/12 | 36,875 | +98.2% |
| 2016/12 | 18,609 | -49.5% |
| 2015/12 | 36,844 | +52.3% |
| 2014/12 | 24,195 | +21.8% |
| 2013/12 | 19,864 | -17.7% |
| 2012/12 | 24,136 | -38.8% |
| 2011/12 | 39,432 | - |