| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/1 | -395,686 | +69.2% |
| 2024/1 | -233,790 | -127.2% |
| 2023/1 | 858,240 | +7.7% |
| 2022/1 | 796,860 | +18.7% |
| 2021/1 | 671,196 | +9.7% |
| 2020/1 | 611,607 | +6.4% |
| 2019/1 | 574,930 | +14.4% |
| 2018/1 | 502,346 | +7.4% |
| 2017/1 | 467,941 | +13.2% |
| 2016/1 | 413,280 | +2.9% |
| 2015/1 | 401,783 | +7.5% |
| 2014/1 | 373,836 | -30.6% |
| 2013/1 | 538,302 | +8.4% |
| 2012/1 | 496,363 | +21.9% |
| 2011/1 | 407,276 | - |