| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2023/12 | -41,714 | -7.2% |
| 2022/12 | -44,947 | +43.3% |
| 2021/12 | -31,366 | +78.8% |
| 2020/12 | -17,542 | -47.0% |
| 2019/12 | -33,108 | -15.2% |
| 2018/12 | -39,059 | +27.4% |
| 2017/12 | -30,655 | +18.2% |
| 2016/12 | -25,933 | +18.7% |
| 2015/12 | -21,841 | -28.0% |
| 2014/12 | -30,348 | -30.4% |
| 2013/12 | -43,599 | -12.3% |
| 2012/12 | -49,732 | +47.6% |
| 2011/12 | -33,692 | - |