| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 390,400 | +11.3% |
| 2023/12 | 350,900 | +11.4% |
| 2022/12 | 315,000 | +31.5% |
| 2021/12 | 239,600 | +32.3% |
| 2020/12 | 181,100 | -8.1% |
| 2019/12 | 197,100 | +4.6% |
| 2018/12 | 188,400 | +16.1% |
| 2017/12 | 162,300 | +11.9% |
| 2016/12 | 145,000 | -260.9% |
| 2015/12 | -90,100 | -185.5% |
| 2014/12 | 105,400 | -5.5% |
| 2013/12 | 111,500 | -9.6% |
| 2012/12 | 123,400 | +5.4% |
| 2011/12 | 117,100 | +2.5% |
| 2010/12 | 114,200 | - |