| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 469.18 | +4.1% |
| 2024/3 | 450.7 | +11.8% |
| 2023/3 | 402.98 | +12.5% |
| 2022/3 | 358.33 | +14.4% |
| 2021/3 | 313.14 | +39.2% |
| 2020/3 | 224.88 | -14.7% |
| 2019/3 | 263.58 | +0.9% |
| 2018/3 | 261.12 | +8.1% |
| 2017/3 | 241.49 | -4.3% |
| 2016/3 | 252.47 | +13.6% |
| 2015/3 | 222.27 | +9.7% |
| 2014/3 | 202.68 | -3.1% |
| 2013/3 | 209.11 | +4.5% |
| 2012/3 | 200.08 | - |