| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 131,715 | -4.0% |
| 2023/12 | 137,186 | -12.6% |
| 2022/12 | 157,052 | +7.0% |
| 2021/12 | 146,711 | -10.1% |
| 2020/12 | 163,178 | +92.8% |
| 2019/12 | 84,639 | +1.3% |
| 2018/12 | 83,590 | +9.4% |
| 2017/12 | 76,425 | -22.3% |
| 2016/12 | 98,325 | +8.3% |
| 2015/12 | 90,779 | +9.8% |
| 2014/12 | 82,711 | -25.6% |
| 2013/12 | 111,182 | -12.5% |
| 2012/12 | 127,032 | +11.2% |
| 2011/12 | 114,280 | - |