| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 155,628 | +63.3% |
| 2023/12 | 95,321 | +34.7% |
| 2022/12 | 70,760 | -4.3% |
| 2021/12 | 73,912 | -32.4% |
| 2020/12 | 109,384 | -1.0% |
| 2019/12 | 110,532 | -586.1% |
| 2018/12 | -22,740 | -143.6% |
| 2017/12 | 52,209 | -9.2% |
| 2016/12 | 57,472 | -17.5% |
| 2015/12 | 69,698 | -14.7% |
| 2014/12 | 81,747 | +150.0% |
| 2013/12 | 32,701 | -71.2% |
| 2012/12 | 113,587 | -36.6% |
| 2011/12 | 179,143 | -17.0% |
| 2010/12 | 215,771 | - |