| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 570,098 | -11.9% |
| 2023/12 | 646,843 | +12.9% |
| 2022/12 | 572,700 | +7.8% |
| 2021/12 | 531,323 | +35.6% |
| 2020/12 | 391,718 | -7.7% |
| 2019/12 | 424,456 | -2.7% |
| 2018/12 | 436,427 | +21.1% |
| 2017/12 | 360,447 | +216.5% |
| 2016/12 | 113,879 | -62.3% |
| 2015/12 | 302,125 | -2.2% |
| 2014/12 | 308,925 | +10.4% |
| 2013/12 | 279,769 | +24.5% |
| 2012/12 | 224,677 | +2.4% |
| 2011/12 | 219,514 | +43.3% |
| 2010/12 | 153,141 | - |