| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -417,101 | +88.5% |
| 2023/12 | -221,271 | +203.8% |
| 2022/12 | -72,827 | +395.4% |
| 2021/12 | -14,700 | +50.4% |
| 2020/12 | -9,773 | -75.5% |
| 2019/12 | -39,963 | -12.0% |
| 2018/12 | -45,422 | -220.4% |
| 2017/12 | 37,737 | +8.6% |
| 2016/12 | 34,735 | +157.7% |
| 2015/12 | 13,479 | -71.4% |
| 2014/12 | 47,111 | -2.8% |
| 2013/12 | 48,465 | -13.7% |
| 2012/12 | 56,169 | -70.3% |
| 2011/12 | 189,138 | +22.9% |
| 2010/12 | 153,864 | - |