| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 147,144 | -49.7% |
| 2023/9 | 292,304 | -22.5% |
| 2022/9 | 376,933 | +7.7% |
| 2021/9 | 350,058 | +24.6% |
| 2020/9 | 280,937 | +84.6% |
| 2019/9 | 152,193 | +21.9% |
| 2018/9 | 124,823 | -2.4% |
| 2017/9 | 127,912 | -0.5% |
| 2016/9 | 128,601 | -7.6% |
| 2015/9 | 139,182 | +12.8% |
| 2014/9 | 123,345 | -1.8% |
| 2013/9 | 125,574 | +1.4% |
| 2012/9 | 123,846 | +4.5% |
| 2011/9 | 118,516 | - |