| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2023/12 | -10,466 | -88.2% |
| 2022/12 | -88,871 | +11.0% |
| 2021/12 | -80,074 | -20.6% |
| 2020/12 | -100,842 | +43.1% |
| 2019/12 | -70,449 | +127.3% |
| 2018/12 | -30,999 | +73.7% |
| 2017/12 | -17,847 | -26.7% |
| 2016/12 | -24,362 | -190.5% |
| 2015/12 | 26,928 | -186.2% |
| 2014/12 | -31,251 | +20.1% |
| 2013/12 | -26,024 | +30.1% |
| 2012/12 | -19,999 | -33.4% |
| 2011/12 | -30,036 | - |