| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,473 | +13.3% |
| 2025/3 | 7,476 | +53.2% |
| 2024/3 | 4,880 | -13.8% |
| 2023/3 | 5,658 | +3.0% |
| 2022/3 | 5,495 | +54.7% |
| 2021/3 | 3,552 | -16.8% |
| 2020/3 | 4,269 | +7.5% |
| 2019/3 | 3,970 | -20.9% |
| 2018/3 | 5,018 | +13.8% |
| 2017/3 | 4,409 | +19.4% |
| 2016/3 | 3,694 | +70.8% |
| 2015/3 | 2,163 | +138.2% |
| 2014/3 | 908 | -60.7% |
| 2013/3 | 2,311 | +114.8% |
| 2012/3 | 1,076 | - |