| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 143,117 | +7.9% |
| 2023/12 | 132,695 | +18.4% |
| 2022/12 | 112,080 | +24.1% |
| 2021/12 | 90,298 | +1.7% |
| 2020/12 | 88,754 | +36.8% |
| 2019/12 | 64,867 | -16.3% |
| 2018/12 | 77,469 | -6.3% |
| 2017/12 | 82,664 | +33.6% |
| 2016/12 | 61,868 | -35.9% |
| 2015/12 | 96,532 | +101.8% |
| 2014/12 | 47,833 | -30.1% |
| 2013/12 | 68,464 | -50.6% |
| 2012/12 | 138,686 | +100.9% |
| 2011/12 | 69,027 | - |