| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 426,556 | +19.0% |
| 2023/12 | 358,478 | -8.3% |
| 2022/12 | 390,789 | -9.1% |
| 2021/12 | 429,931 | +39.7% |
| 2020/12 | 307,812 | +38.5% |
| 2019/12 | 222,293 | +32.0% |
| 2018/12 | 168,447 | -14.2% |
| 2017/12 | 196,398 | -10.1% |
| 2016/12 | 218,527 | -7.1% |
| 2015/12 | 235,115 | -5.4% |
| 2014/12 | 248,492 | -23.4% |
| 2013/12 | 324,509 | -8.8% |
| 2012/12 | 355,905 | +8.7% |
| 2011/12 | 327,519 | - |