| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 165,991 | +24.7% |
| 2023/12 | 133,142 | -41.6% |
| 2022/12 | 227,951 | +32.6% |
| 2021/12 | 171,953 | +54.3% |
| 2020/12 | 111,433 | -35.2% |
| 2019/12 | 171,989 | +1.6% |
| 2018/12 | 169,325 | +4.6% |
| 2017/12 | 161,840 | +5.0% |
| 2016/12 | 154,141 | -10.5% |
| 2015/12 | 172,222 | +24.5% |
| 2014/12 | 138,362 | +36.1% |
| 2013/12 | 101,673 | -11.4% |
| 2012/12 | 114,793 | - |