| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,485 | +28.9% |
| 2023/12 | 3,480 | +48.8% |
| 2022/12 | 2,339 | +188.8% |
| 2021/12 | 810 | -34.7% |
| 2020/12 | 1,241 | -22.3% |
| 2019/12 | 1,597 | +246.1% |
| 2018/12 | 461 | +120.4% |
| 2017/12 | 209 | -17.3% |
| 2016/12 | 253 | +25.3% |
| 2015/12 | 202 | +35.8% |
| 2014/12 | 148 | +94.3% |
| 2013/12 | 76 | -18.3% |
| 2012/12 | 93 | +25.0% |
| 2011/12 | 74 | +1302.4% |
| 2010/12 | 5 | - |