| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/7 | 103,580 | -56.6% |
| 2023/7 | 238,913 | -14.3% |
| 2022/7 | 278,683 | -16.3% |
| 2021/7 | 333,001 | -20.2% |
| 2020/7 | 417,265 | -0.7% |
| 2019/7 | 420,333 | +3.7% |
| 2018/7 | 405,194 | +5.2% |
| 2017/7 | 385,136 | +0.4% |
| 2016/7 | 383,616 | -7.1% |
| 2015/7 | 413,058 | +0.9% |
| 2014/7 | 409,443 | +1.5% |
| 2013/7 | 403,398 | -0.2% |
| 2012/7 | 404,227 | +2.8% |
| 2011/7 | 393,109 | - |