| （単位：百万ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/12 | 316 | +14.5% |
| 2024/12 | 276 | +1.8% |
| 2023/12 | 271 | +3.8% |
| 2022/12 | 261 | +8.3% |
| 2021/12 | 241 | -38.0% |
| 2020/12 | 389 | -42.9% |
| 2019/12 | 681 | -34.7% |
| 2018/12 | 1,043 | +12.6% |
| 2017/12 | 926 | -2.0% |
| 2016/12 | 945 | +14.4% |
| 2015/12 | 826 | +31.5% |
| 2014/12 | 628 | +56.3% |
| 2013/12 | 401 | +104.6% |
| 2012/12 | 196 | +8192.0% |
| 2011/12 | 2 | - |