| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 80,624 | -13.0% |
| 2023/12 | 92,677 | -11.0% |
| 2022/12 | 104,135 | -19.3% |
| 2021/12 | 128,999 | +18.5% |
| 2020/12 | 108,895 | +15.2% |
| 2019/12 | 94,495 | +16.3% |
| 2018/12 | 81,268 | -17.2% |
| 2017/12 | 98,174 | +0.1% |
| 2016/12 | 98,067 | +29.3% |
| 2015/12 | 75,860 | -11.1% |
| 2014/12 | 85,338 | -1.8% |
| 2013/12 | 86,863 | +21.6% |
| 2012/12 | 71,431 | +10.1% |
| 2011/12 | 64,899 | - |