| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 171,250 | -17.2% |
| 2023/9 | 206,849 | +0.3% |
| 2022/9 | 206,327 | -3.2% |
| 2021/9 | 213,236 | +52.0% |
| 2020/9 | 140,270 | -7.0% |
| 2019/9 | 150,854 | -1.6% |
| 2018/9 | 153,311 | +33.0% |
| 2017/9 | 115,284 | +27.5% |
| 2016/9 | 90,406 | -49.1% |
| 2015/9 | 177,758 | -6.5% |
| 2014/9 | 190,126 | +7.4% |
| 2013/9 | 176,976 | +312.5% |
| 2012/9 | 42,901 | -70.0% |
| 2011/9 | 143,228 | -6.6% |
| 2010/9 | 153,368 | - |