| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 171,130 | -70.5% |
| 2023/12 | 580,633 | +29.2% |
| 2022/12 | 449,266 | -16.2% |
| 2021/12 | 535,817 | +105.9% |
| 2020/12 | 260,169 | -7.9% |
| 2019/12 | 282,437 | +38.1% |
| 2018/12 | 204,577 | -5.4% |
| 2017/12 | 216,331 | +39.1% |
| 2016/12 | 155,521 | +7.9% |
| 2015/12 | 144,103 | +28.1% |
| 2014/12 | 112,452 | -10.1% |
| 2013/12 | 125,126 | +46.3% |
| 2012/12 | 85,521 | +9.9% |
| 2011/12 | 77,827 | - |