| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 181,299 | +0.4% |
| 2023/12 | 180,646 | +10.1% |
| 2022/12 | 164,039 | +11.0% |
| 2021/12 | 147,762 | +6.3% |
| 2020/12 | 138,955 | -12.5% |
| 2019/12 | 158,825 | +3.9% |
| 2018/12 | 152,835 | +1.7% |
| 2017/12 | 150,350 | -4.5% |
| 2016/12 | 157,468 | -1.8% |
| 2015/12 | 160,325 | +0.1% |
| 2014/12 | 160,179 | +2.0% |
| 2013/12 | 156,983 | - |
| 2011/12 | 146,266 | - |