| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 148,200 | -24.1% |
| 2023/12 | 195,200 | +41.8% |
| 2022/12 | 137,700 | -12.0% |
| 2021/12 | 156,500 | -0.1% |
| 2020/12 | 156,700 | +19.8% |
| 2019/12 | 130,800 | +18.5% |
| 2018/12 | 110,400 | -1.5% |
| 2017/12 | 112,100 | +29.7% |
| 2016/12 | 86,400 | -391.9% |
| 2015/12 | -29,600 | -189.2% |
| 2014/12 | 33,200 | -66.9% |
| 2013/12 | 100,300 | -20.8% |
| 2012/12 | 126,600 | - |
| 2010/12 | 99,000 | - |