| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 939,915 | -0.7% |
| 2023/12 | 946,859 | +7.7% |
| 2022/12 | 879,118 | +25.8% |
| 2021/12 | 698,568 | +31.2% |
| 2020/12 | 532,265 | +33.5% |
| 2019/12 | 398,574 | +14.4% |
| 2018/12 | 348,373 | +22.2% |
| 2017/12 | 285,186 | +29.4% |
| 2016/12 | 220,443 | +51.1% |
| 2015/12 | 145,879 | -53.7% |
| 2014/12 | 314,960 | +10.5% |
| 2013/12 | 285,046 | -5.6% |
| 2012/12 | 302,023 | +15.8% |
| 2011/12 | 260,819 | +12.0% |
| 2010/12 | 232,830 | - |