| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,130 | +4.2% |
| 2025/3 | 3,004 | +1.9% |
| 2024/3 | 2,948 | +1.5% |
| 2023/3 | 2,905 | +29.0% |
| 2022/3 | 2,252 | +53.5% |
| 2021/3 | 1,466 | -15.1% |
| 2020/3 | 1,727 | -28.1% |
| 2019/3 | 2,401 | +23.3% |
| 2018/3 | 1,947 | +19.8% |
| 2017/3 | 1,625 | -1.7% |
| 2016/3 | 1,653 | -17.3% |
| 2015/3 | 1,999 | +83.4% |
| 2014/3 | 1,090 | +3.4% |
| 2013/3 | 1,054 | -7.7% |
| 2012/3 | 1,141 | - |