| （単位：百万） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 102,608 | -39.2% |
| 2023/12 | 168,670 | +39.6% |
| 2022/12 | 120,839 | -15.6% |
| 2021/12 | 143,243 | +13.3% |
| 2020/12 | 126,402 | +11.9% |
| 2019/12 | 112,924 | +1.2% |
| 2018/12 | 111,626 | +24.9% |
| 2017/12 | 89,381 | +25.5% |
| 2016/12 | 71,196 | +22.8% |
| 2015/12 | 57,969 | +35.8% |
| 2014/12 | 42,699 | +48.6% |
| 2013/12 | 28,735 | +39.5% |
| 2012/12 | 20,604 | +105.0% |
| 2011/12 | 10,052 | +2569.8% |
| 2010/12 | 376 | - |