| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 5,000 | - |
| 2023/12 | 2,712 | -101.7% |
| 2022/12 | -163,951 | -673.0% |
| 2021/12 | 28,614 | -41.8% |
| 2020/12 | 49,156 | -10.0% |
| 2019/12 | 54,600 | +148.8% |
| 2018/12 | 21,942 | -62.2% |
| 2017/12 | 58,090 | +109.8% |
| 2016/12 | 27,693 | -71.3% |
| 2015/12 | 96,372 | -9.7% |
| 2014/12 | 106,780 | +23.4% |
| 2013/12 | 86,519 | -15.1% |
| 2012/12 | 101,874 | +19.5% |
| 2011/12 | 85,272 | - |