| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 135.42 | -49.5% |
| 2023/12 | 268.16 | +3.3% |
| 2022/12 | 259.63 | +2.9% |
| 2021/12 | 252.36 | +2.7% |
| 2020/12 | 245.71 | +0.7% |
| 2019/12 | 244.08 | +7.0% |
| 2018/12 | 228.05 | +13.3% |
| 2017/12 | 201.31 | +12.4% |
| 2016/12 | 179.12 | -41.4% |
| 2016/3 | 331.11 | +8.4% |
| 2015/3 | 305.46 | +1.6% |
| 2014/3 | 300.55 | +1.1% |
| 2013/3 | 297.37 | +3.8% |
| 2012/3 | 286.36 | - |