| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 182,236 | +1.0% |
| 2023/12 | 180,438 | +0.3% |
| 2022/12 | 179,931 | +5.6% |
| 2021/12 | 170,377 | +7.7% |
| 2020/12 | 158,216 | +8.2% |
| 2019/12 | 146,225 | +6.0% |
| 2018/12 | 137,891 | +4.7% |
| 2017/12 | 131,684 | +4.4% |
| 2016/12 | 126,181 | +6.7% |
| 2015/12 | 118,267 | +6.8% |
| 2014/12 | 110,701 | +8.4% |
| 2013/12 | 102,154 | +8.5% |
| 2012/12 | 94,159 | +10.0% |
| 2011/12 | 85,564 | - |