| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 324,515 | +3.3% |
| 2023/12 | 314,039 | +18.8% |
| 2022/12 | 264,422 | +89.5% |
| 2021/12 | 139,519 | -309.0% |
| 2020/12 | -66,754 | -141.7% |
| 2019/12 | 159,936 | +29.5% |
| 2018/12 | 123,458 | -54.8% |
| 2017/12 | 272,935 | +52.8% |
| 2016/12 | 178,580 | +91.2% |
| 2015/12 | 93,407 | +31.8% |
| 2014/12 | 70,857 | -69.0% |
| 2013/12 | 228,522 | - |
| 2011/12 | 250,753 | - |