| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 107,492 | -11.3% |
| 2023/12 | 121,200 | -17.9% |
| 2022/12 | 147,613 | +13.5% |
| 2021/12 | 130,046 | - |
| 2019/12 | 113,780 | +9.9% |
| 2018/12 | 103,544 | +16.5% |
| 2017/12 | 88,907 | +19.2% |
| 2016/12 | 74,575 | +8.5% |
| 2015/12 | 68,750 | +15.5% |
| 2014/12 | 59,504 | +14.3% |
| 2013/12 | 52,082 | +33.8% |
| 2012/12 | 38,918 | +34.0% |
| 2011/12 | 29,047 | - |