| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 154 | +41.9% |
| 2023/12 | 109 | -24.7% |
| 2022/12 | 144 | +60.7% |
| 2021/12 | 90 | +272.3% |
| 2020/12 | 24 | -76.0% |
| 2019/12 | 101 | +14.5% |
| 2018/12 | 88 | -94.1% |
| 2017/12 | 1,497 | +2.8% |
| 2016/12 | 1,456 | +85.4% |
| 2015/12 | 785 | -17.8% |
| 2014/12 | 955 | -39.0% |
| 2013/12 | 1,567 | -5.9% |
| 2012/12 | 1,665 | +70.9% |
| 2011/12 | 974 | +32.8% |
| 2010/12 | 733 | - |