| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,414 | -53.6% |
| 2023/12 | 20,286 | +95.5% |
| 2022/12 | 10,379 | +101.1% |
| 2021/12 | 5,161 | -33.6% |
| 2020/12 | 7,772 | +83.1% |
| 2019/12 | 4,244 | -10.9% |
| 2018/12 | 4,764 | -8.6% |
| 2017/12 | 5,213 | -34.8% |
| 2016/12 | 7,991 | -38.3% |
| 2015/12 | 12,942 | -48.7% |
| 2014/12 | 25,237 | +272.3% |
| 2013/12 | 6,778 | -5.7% |
| 2012/12 | 7,191 | +63.1% |
| 2011/12 | 4,408 | - |