| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 499,303 | -2.6% |
| 2023/12 | 512,543 | -3.0% |
| 2022/12 | 528,179 | -6.2% |
| 2021/12 | 562,882 | +15.4% |
| 2020/12 | 487,912 | -35.2% |
| 2019/12 | 753,268 | +16.6% |
| 2018/12 | 646,214 | -3.3% |
| 2017/12 | 668,267 | +3.8% |
| 2016/12 | 643,825 | +13.6% |
| 2015/12 | 566,613 | +8.1% |
| 2014/12 | 523,946 | +13.4% |
| 2013/12 | 462,131 | +5.9% |
| 2012/12 | 436,466 | +0.4% |
| 2011/12 | 434,581 | +14.4% |
| 2010/12 | 379,826 | - |