| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 35,545 | +0.3% |
| 2023/12 | 35,427 | -39.0% |
| 2022/12 | 58,075 | -11.1% |
| 2021/12 | 65,315 | +165.7% |
| 2020/12 | 24,586 | +101.9% |
| 2019/12 | 12,175 | -33.4% |
| 2018/12 | 18,288 | -31.1% |
| 2017/12 | 26,552 | -42.5% |
| 2016/12 | 46,216 | +39.2% |
| 2015/5 | 33,211 | -4.2% |
| 2014/5 | 34,656 | +1.3% |
| 2013/5 | 34,201 | +52.2% |
| 2012/5 | 22,477 | - |