| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 252.64 | +22.1% |
| 2025/3 | 206.99 | +5.7% |
| 2024/3 | 195.88 | -4.0% |
| 2023/3 | 204.1 | -9.0% |
| 2022/3 | 224.28 | +7.4% |
| 2021/3 | 208.8 | +27.5% |
| 2020/3 | 163.82 | +36.3% |
| 2019/3 | 120.2 | -37.5% |
| 2018/3 | 192.24 | +9.8% |
| 2017/3 | 175.03 | +14.6% |
| 2016/3 | 152.75 | +6.1% |
| 2015/3 | 144.02 | +5.2% |
| 2014/3 | 136.9 | +10.7% |
| 2013/3 | 123.63 | +14.6% |
| 2012/3 | 107.9 | - |