| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 10,559 | +1.8% |
| 2025/3 | 10,375 | +29.2% |
| 2024/3 | 8,030 | +34.6% |
| 2023/3 | 5,966 | +15.3% |
| 2022/3 | 5,174 | +30.3% |
| 2021/3 | 3,971 | +11.7% |
| 2020/3 | 3,556 | -5.6% |
| 2019/3 | 3,765 | -10.9% |
| 2018/3 | 4,225 | +37.3% |
| 2017/3 | 3,078 | +16.4% |
| 2016/3 | 2,645 | -24.9% |
| 2015/3 | 3,520 | -38.2% |
| 2014/3 | 5,692 | +455.3% |
| 2013/3 | 1,025 | -16.6% |
| 2012/3 | 1,229 | - |