| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 247,814 | +6.0% |
| 2023/12 | 233,760 | +7.6% |
| 2022/12 | 217,214 | +12.1% |
| 2021/12 | 193,811 | +13.5% |
| 2020/12 | 170,819 | +10.7% |
| 2019/12 | 154,248 | +9.8% |
| 2018/12 | 140,520 | +10.3% |
| 2017/12 | 127,431 | +1.8% |
| 2016/12 | 125,162 | +7.7% |
| 2015/12 | 116,167 | +8.0% |
| 2014/12 | 107,548 | +8.4% |
| 2013/12 | 99,252 | +11.9% |
| 2012/12 | 88,695 | +16.4% |
| 2011/12 | 76,167 | - |