| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 512,000 | +29.3% |
| 2023/12 | 396,000 | -0.3% |
| 2022/12 | 397,000 | +5.0% |
| 2021/12 | 378,000 | +40.5% |
| 2020/12 | 269,000 | -23.8% |
| 2019/12 | 353,000 | +2.0% |
| 2018/12 | 346,000 | -8.0% |
| 2017/12 | 376,000 | +12.9% |
| 2016/12 | 333,000 | +7.8% |
| 2015/12 | 309,000 | +5.5% |
| 2014/12 | 293,000 | +42.2% |
| 2013/12 | 206,000 | -31.8% |
| 2012/12 | 302,000 | -2.3% |
| 2011/12 | 309,000 | +15.7% |
| 2010/12 | 267,000 | - |