| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 160 | +15.0% |
| 2023/12 | 139 | -33.7% |
| 2022/12 | 210 | -33.3% |
| 2021/12 | 315 | -23.4% |
| 2020/12 | 412 | -44.2% |
| 2019/12 | 738 | -31.0% |
| 2018/12 | 1,070 | +4.3% |
| 2017/12 | 1,026 | +36.4% |
| 2016/12 | 752 | +42.7% |
| 2015/12 | 527 | +58.7% |
| 2014/12 | 332 | -40.9% |
| 2013/12 | 561 | +27.3% |
| 2012/12 | 441 | -31.2% |
| 2011/12 | 641 | +35.1% |
| 2010/12 | 474 | - |