| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2023/12 | 7,012 | -17.3% |
| 2022/12 | 8,475 | +28.4% |
| 2021/12 | 6,598 | -60.2% |
| 2020/12 | 16,577 | +599.5% |
| 2019/12 | 2,370 | -85.1% |
| 2018/12 | 15,858 | +108.6% |
| 2017/12 | 7,601 | -63.5% |
| 2016/12 | 20,797 | +95.8% |
| 2015/12 | 10,620 | -68.8% |
| 2014/12 | 34,066 | +259.5% |
| 2013/12 | 9,477 | -26.9% |
| 2012/12 | 12,966 | -25.8% |
| 2011/12 | 17,476 | - |