| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/12 | 191,200 | +11.7% |
| 2024/12 | 171,100 | +12.9% |
| 2023/12 | 151,500 | +14.3% |
| 2022/12 | 132,500 | +14.0% |
| 2021/12 | 116,200 | +12.1% |
| 2020/12 | 103,700 | +10.2% |
| 2019/12 | 94,100 | +30.7% |
| 2018/12 | 72,000 | +18.4% |
| 2017/12 | 60,800 | +16.5% |
| 2016/12 | 52,200 | +15.7% |
| 2015/12 | 45,100 | +17.4% |
| 2014/12 | 38,400 | +16.7% |
| 2013/12 | 32,900 | - |