| （単位：百万ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,274 | -15.6% |
| 2023/12 | 1,510 | -27.4% |
| 2022/12 | 2,079 | -21.4% |
| 2021/12 | 2,646 | -33.0% |
| 2020/12 | 3,952 | +52.0% |
| 2019/12 | 2,600 | +14.9% |
| 2018/12 | 2,262 | -20.7% |
| 2017/12 | 2,854 | +14.0% |
| 2016/12 | 2,504 | +99.5% |
| 2015/12 | 1,255 | +13.1% |
| 2014/12 | 1,110 | -11.2% |
| 2013/12 | 1,250 | +10.6% |
| 2012/12 | 1,130 | +8.8% |
| 2011/12 | 1,039 | -7.1% |
| 2010/12 | 1,118 | - |