| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 47,213 | -33.2% |
| 2024/3 | 70,644 | -30.2% |
| 2023/2 | 101,203 | +3.7% |
| 2022/2 | 97,550 | +30.2% |
| 2021/2 | 74,947 | -35.9% |
| 2020/3 | 116,945 | +45.1% |
| 2019/3 | 80,617 | -10.4% |
| 2018/2 | 89,977 | -33.9% |
| 2017/2 | 136,152 | -2.5% |
| 2016/2 | 139,668 | +6.9% |
| 2015/3 | 130,595 | -4.8% |
| 2014/3 | 137,206 | +54.0% |
| 2013/3 | 89,099 | -36.0% |
| 2012/2 | 139,282 | - |