| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 645.41 | +3.7% |
| 2024/3 | 622.44 | +9.0% |
| 2023/3 | 571.25 | -46.7% |
| 2022/3 | 1072.38 | +10.2% |
| 2021/3 | 973.33 | +53.8% |
| 2020/3 | 633.03 | +0.6% |
| 2019/3 | 629.37 | +2.8% |
| 2018/3 | 612.49 | +6.4% |
| 2017/3 | 575.51 | +13.9% |
| 2016/3 | 505.49 | -1.3% |
| 2015/3 | 512.1 | -0.9% |
| 2014/3 | 516.89 | +24.3% |
| 2013/3 | 415.99 | +33.4% |
| 2012/3 | 311.84 | - |