| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 12,196 | -47.5% |
| 2023/12 | 23,223 | -165.6% |
| 2022/12 | -35,421 | +12.6% |
| 2021/12 | -31,456 | -78.1% |
| 2020/12 | -143,648 | +87.5% |
| 2019/12 | -76,625 | +9.8% |
| 2018/12 | -69,811 | +2345.2% |
| 2017/12 | -2,855 | -60.9% |
| 2016/12 | -7,304 | -61.9% |
| 2015/12 | -19,173 | -123.7% |
| 2014/12 | 80,888 | +37.7% |
| 2013/12 | 58,726 | +0.2% |
| 2012/12 | 58,621 | +19.9% |
| 2011/12 | 48,888 | - |