| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2022/12 | -700 | -100.4% |
| 2021/12 | 198,200 | -6.6% |
| 2020/12 | 212,300 | +105.3% |
| 2019/12 | 103,400 | -62.6% |
| 2018/12 | 276,200 | +49.2% |
| 2017/12 | 185,100 | -38.6% |
| 2016/12 | 301,300 | +15.9% |
| 2015/12 | 259,900 | -12.8% |
| 2014/12 | 298,200 | -17.3% |
| 2013/12 | 360,400 | +32.1% |
| 2012/12 | 272,800 | -7.6% |
| 2011/12 | 295,300 | -1.5% |
| 2010/12 | 299,700 | - |