| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 38,874 | +577.0% |
| 2023/12 | 5,742 | -7.4% |
| 2022/12 | 6,201 | -23.6% |
| 2021/12 | 8,117 | +232.5% |
| 2020/12 | 2,441 | -85.7% |
| 2019/12 | 17,042 | +83.0% |
| 2018/12 | 9,312 | +16.8% |
| 2017/12 | 7,970 | -63.5% |
| 2016/12 | 21,820 | +307.5% |
| 2015/12 | 5,354 | -39.4% |
| 2014/12 | 8,838 | -36.0% |
| 2013/12 | 13,820 | +9.6% |
| 2012/12 | 12,612 | +8.3% |
| 2011/12 | 11,643 | - |