| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/9 | -26,716 | +143.2% |
| 2023/9 | -10,986 | -29.3% |
| 2022/9 | -15,531 | -1532.7% |
| 2021/9 | 1,084 | -82.1% |
| 2020/9 | 6,041 | +92.6% |
| 2019/9 | 3,136 | -312.4% |
| 2018/9 | -1,477 | +82.8% |
| 2017/9 | -808 | -49.3% |
| 2016/9 | -1,594 | -230.7% |
| 2015/9 | 1,219 | -63.3% |
| 2014/9 | 3,322 | +244.1% |
| 2013/9 | 965 | -24.4% |
| 2012/9 | 1,277 | -74.4% |
| 2011/9 | 4,981 | - |