| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2023/12 | 172,602 | -53.6% |
| 2022/12 | 371,657 | -1404.8% |
| 2021/12 | -28,483 | -96.1% |
| 2020/12 | -728,158 | -438.4% |
| 2019/12 | 215,154 | +33.3% |
| 2018/12 | 161,396 | -25.5% |
| 2017/12 | 216,588 | -13.1% |
| 2016/12 | 249,106 | +85.3% |
| 2015/12 | 134,414 | +17.8% |
| 2014/12 | 114,100 | -11.2% |
| 2013/12 | 128,447 | -3.1% |
| 2012/12 | 132,581 | +57.8% |
| 2011/12 | 83,995 | -396.6% |
| 2010/12 | -28,322 | - |