| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 139,808 | -57.0% |
| 2023/12 | 325,144 | -1.6% |
| 2022/12 | 330,421 | +6.9% |
| 2021/12 | 308,958 | -276.6% |
| 2020/12 | -174,973 | -191.6% |
| 2019/12 | 191,090 | +31.6% |
| 2018/12 | 145,253 | -0.6% |
| 2017/12 | 146,092 | +14.5% |
| 2016/12 | 127,606 | -44.7% |
| 2015/12 | 230,925 | +20.3% |
| 2014/12 | 191,964 | -14.8% |
| 2013/12 | 225,357 | +24.4% |
| 2012/12 | 181,137 | - |