| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 117,545 | - |
| 2023/9 | 109,518 | - |
| 2022/9 | 61,799 | -13.2% |
| 2021/9 | 71,218 | +314.2% |
| 2020/9 | 17,194 | -85.3% |
| 2019/9 | 116,956 | +5.6% |
| 2018/9 | 110,775 | -6.2% |
| 2017/9 | 118,107 | +4.7% |
| 2016/9 | 112,810 | +1.7% |
| 2015/9 | 110,888 | +3.8% |
| 2014/9 | 106,848 | +9.7% |
| 2013/9 | 97,404 | +14.6% |
| 2012/9 | 84,967 | +10.9% |
| 2011/9 | 76,583 | - |