| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 386,472 | -583.3% |
| 2023/12 | -79,957 | -115.5% |
| 2022/12 | 516,848 | -28.6% |
| 2021/12 | 723,848 | +44.2% |
| 2020/12 | 502,141 | +27.9% |
| 2019/12 | 392,698 | -42.3% |
| 2018/12 | 680,766 | -17.5% |
| 2017/12 | 825,446 | +59.5% |
| 2016/12 | 517,461 | -3213.5% |
| 2015/12 | -16,620 | -103.2% |
| 2014/12 | 519,465 | +139.6% |
| 2013/12 | 216,807 | +75.0% |
| 2012/12 | 123,885 | -47.4% |
| 2011/12 | 235,499 | -3.3% |
| 2010/12 | 243,650 | - |