| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 192,208 | -8.4% |
| 2023/12 | 209,753 | -12.7% |
| 2022/12 | 240,360 | -16.3% |
| 2021/12 | 287,225 | -8.2% |
| 2020/12 | 312,803 | -27.0% |
| 2019/12 | 428,584 | +13.8% |
| 2018/12 | 376,567 | +15.8% |
| 2017/12 | 325,191 | +6.4% |
| 2016/12 | 305,512 | +18.8% |
| 2015/12 | 257,168 | +35.2% |
| 2014/12 | 190,248 | +41.9% |
| 2013/12 | 134,115 | +25.5% |
| 2012/12 | 106,889 | +23.4% |
| 2011/12 | 86,622 | - |