| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 248,907 | -27.7% |
| 2023/12 | 344,149 | -39.7% |
| 2022/12 | 571,083 | +12.9% |
| 2021/12 | 505,668 | +99.9% |
| 2020/12 | 252,950 | -15.4% |
| 2019/12 | 298,904 | -9.9% |
| 2018/12 | 331,735 | +36.0% |
| 2017/12 | 243,968 | +9.3% |
| 2016/12 | 223,251 | -7.6% |
| 2015/12 | 241,706 | +7.7% |
| 2014/12 | 224,372 | +27.1% |
| 2013/12 | 176,590 | -14.2% |
| 2012/12 | 205,853 | +12.3% |
| 2011/12 | 183,245 | +30.9% |
| 2010/12 | 139,971 | - |