| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 13,813 | -23.1% |
| 2023/12 | 17,955 | +4.4% |
| 2022/12 | 17,194 | -29.6% |
| 2021/12 | 24,426 | +965.7% |
| 2020/12 | 2,292 | +111.8% |
| 2019/12 | 1,082 | -61.2% |
| 2018/12 | 2,788 | +53.7% |
| 2017/12 | 1,814 | -43.8% |
| 2016/12 | 3,225 | +20.2% |
| 2015/12 | 2,682 | +10.4% |
| 2014/12 | 2,430 | -59.3% |
| 2013/12 | 5,972 | +49.3% |
| 2012/12 | 3,999 | -22.8% |
| 2011/12 | 5,181 | -54.1% |
| 2010/12 | 11,294 | - |