| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -9,440 | +22.6% |
| 2023/12 | -7,698 | -45.9% |
| 2022/12 | -14,239 | +8.4% |
| 2021/12 | -13,141 | -29.3% |
| 2020/12 | -18,587 | +76.3% |
| 2019/12 | -10,542 | +16.4% |
| 2018/12 | -9,059 | +19.3% |
| 2017/12 | -7,594 | +33.0% |
| 2016/12 | -5,710 | -19.7% |
| 2015/12 | -7,111 | -33.9% |
| 2014/12 | -10,762 | +50.4% |
| 2013/12 | -7,157 | +52.6% |
| 2012/12 | -4,691 | +58.5% |
| 2011/12 | -2,961 | - |