| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 206,693 | -2.3% |
| 2023/12 | 211,644 | -1.7% |
| 2022/12 | 215,314 | +3.4% |
| 2021/12 | 208,227 | +4.1% |
| 2020/12 | 200,066 | +4.9% |
| 2019/12 | 190,808 | +4.5% |
| 2018/12 | 182,594 | +5.7% |
| 2017/12 | 172,782 | +2.3% |
| 2016/12 | 168,962 | +4.9% |
| 2015/12 | 161,024 | +5.0% |
| 2014/12 | 153,289 | +5.1% |
| 2013/12 | 145,826 | +6.1% |
| 2012/12 | 137,410 | +7.1% |
| 2011/12 | 128,300 | - |