| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 19,911 | -29.3% |
| 2023/12 | 28,167 | -128.7% |
| 2022/12 | -97,983 | -342.9% |
| 2021/12 | 40,342 | -32.6% |
| 2020/12 | 59,836 | -25.1% |
| 2019/12 | 79,856 | -10.2% |
| 2018/12 | 88,898 | +23.1% |
| 2017/12 | 72,226 | +16.9% |
| 2016/12 | 61,767 | -8.0% |
| 2015/12 | 67,149 | +10.9% |
| 2014/12 | 60,528 | +18.0% |
| 2013/12 | 51,299 | +46.8% |
| 2012/12 | 34,946 | - |