| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 20,806 | -10.7% |
| 2025/3 | 23,312 | +20.4% |
| 2024/3 | 19,368 | +14.8% |
| 2023/3 | 16,876 | +17.1% |
| 2022/3 | 14,415 | +13.5% |
| 2021/3 | 12,695 | -7.6% |
| 2020/3 | 13,746 | +11.9% |
| 2019/3 | 12,280 | +18.5% |
| 2018/3 | 10,363 | +26.8% |
| 2017/3 | 8,175 | +9.3% |
| 2016/3 | 7,476 | +0.1% |
| 2015/3 | 7,465 | +40.5% |
| 2014/3 | 5,312 | +47.7% |
| 2013/3 | 3,597 | -3.5% |
| 2012/3 | 3,729 | - |