| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 21,602 | +97.5% |
| 2023/12 | 10,935 | -49.1% |
| 2022/12 | 21,492 | -4.2% |
| 2021/12 | 22,438 | -61.8% |
| 2020/12 | 58,679 | +125.3% |
| 2019/12 | 26,050 | -41.3% |
| 2018/12 | 44,350 | +34.2% |
| 2017/12 | 33,055 | -42.9% |
| 2016/12 | 57,940 | -18.0% |
| 2015/12 | 70,680 | -17.6% |
| 2014/12 | 85,727 | +258.5% |
| 2013/12 | 23,916 | +407.6% |
| 2012/12 | 4,711 | -73.1% |
| 2011/12 | 17,526 | - |