| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,843 | +43.5% |
| 2025/3 | 3,376 | +8.8% |
| 2024/3 | 3,103 | +25.5% |
| 2023/3 | 2,473 | +21.5% |
| 2022/3 | 2,036 | -7.2% |
| 2021/3 | 2,193 | +16.8% |
| 2020/3 | 1,878 | -30.2% |
| 2019/3 | 2,692 | 0.0% |
| 2018/3 | 2,692 | -7.9% |
| 2017/3 | 2,924 | +13.6% |
| 2016/3 | 2,574 | +10.4% |
| 2015/3 | 2,331 | +94.4% |
| 2014/3 | 1,199 | +40.1% |
| 2013/3 | 856 | -12.4% |
| 2012/3 | 977 | - |