| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,436 | +144.1% |
| 2023/12 | 13,700 | -60.2% |
| 2022/12 | 34,400 | -51.5% |
| 2021/12 | 71,000 | +23.7% |
| 2020/12 | 57,400 | +272.7% |
| 2019/12 | 15,400 | -93.4% |
| 2018/12 | 234,900 | +240.9% |
| 2017/12 | 68,900 | +3031.8% |
| 2016/12 | 2,200 | +69.2% |
| 2015/12 | 1,300 | -53.6% |
| 2014/12 | 2,800 | -15.2% |
| 2013/12 | 3,300 | +200.0% |
| 2012/12 | 1,100 | - |