| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 206 | -92.8% |
| 2023/12 | 2,866 | +43.8% |
| 2022/12 | 1,993 | +489.6% |
| 2021/12 | 338 | -16.7% |
| 2020/12 | 406 | -19.3% |
| 2019/12 | 503 | -37.9% |
| 2018/12 | 810 | +8.1% |
| 2017/12 | 749 | -31.3% |
| 2016/12 | 1,091 | -45.3% |
| 2015/12 | 1,996 | +101.2% |
| 2014/12 | 992 | +71.0% |
| 2013/12 | 580 | -2.8% |
| 2012/12 | 597 | -51.9% |
| 2011/12 | 1,241 | +74.5% |
| 2010/12 | 711 | - |