| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/10 | -2,823 | -25.7% |
| 2023/10 | -3,797 | -273.5% |
| 2022/10 | 2,188 | -50.4% |
| 2021/10 | 4,415 | -1195.5% |
| 2020/10 | -403 | -109.0% |
| 2019/10 | 4,459 | -40.1% |
| 2018/10 | 7,447 | +1907.3% |
| 2017/10 | 371 | -107.9% |
| 2016/10 | -4,688 | -484.9% |
| 2015/10 | 1,218 | -46.2% |
| 2014/10 | 2,266 | -66.6% |
| 2013/10 | 6,778 | +66.3% |
| 2012/10 | 4,075 | +258.7% |
| 2011/10 | 1,136 | - |