| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 6,524 | -19.6% |
| 2023/12 | 8,115 | +75.0% |
| 2022/12 | 4,636 | +65.0% |
| 2021/12 | 2,809 | +101.6% |
| 2020/12 | 1,393 | -12.7% |
| 2019/12 | 1,596 | +18.9% |
| 2018/12 | 1,342 | +124.9% |
| 2017/12 | 596 | +18.5% |
| 2016/12 | 503 | +113.2% |
| 2015/12 | 236 | -6.2% |
| 2014/12 | 251 | +59.0% |
| 2013/12 | 158 | +103.5% |
| 2012/12 | 77 | +79.6% |
| 2011/12 | 43 | -68.3% |
| 2010/12 | 136 | - |