| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 51,619 | -13.5% |
| 2023/12 | 59,661 | +10.6% |
| 2022/12 | 53,955 | +50.8% |
| 2021/12 | 35,778 | -13.5% |
| 2020/12 | 41,375 | +25.8% |
| 2019/12 | 32,901 | -17.9% |
| 2018/12 | 40,058 | -18.1% |
| 2017/12 | 48,928 | -26.5% |
| 2016/12 | 66,560 | +36.3% |
| 2015/12 | 48,823 | +31.9% |
| 2014/12 | 37,007 | +5.9% |
| 2013/12 | 34,939 | -1.7% |
| 2012/12 | 35,528 | +27.1% |
| 2011/12 | 27,944 | +20.1% |
| 2010/12 | 23,266 | - |