| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 113,648 | -14.3% |
| 2023/12 | 132,611 | -33.3% |
| 2022/12 | 198,941 | +18.9% |
| 2021/12 | 167,340 | -50.0% |
| 2020/12 | 334,611 | +20.8% |
| 2019/12 | 277,080 | +13.4% |
| 2018/12 | 244,280 | -0.6% |
| 2017/12 | 245,708 | +1.3% |
| 2016/12 | 242,566 | +21.7% |
| 2015/12 | 199,382 | +7.1% |
| 2014/12 | 186,206 | +6.1% |
| 2013/12 | 175,423 | +8.2% |
| 2012/12 | 162,162 | +19.3% |
| 2011/12 | 135,950 | +30.8% |
| 2010/12 | 103,923 | - |