| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 11,172 | +19.7% |
| 2025/3 | 9,331 | +24.1% |
| 2024/3 | 7,518 | +22.3% |
| 2023/3 | 6,147 | +13.2% |
| 2022/3 | 5,429 | +20.5% |
| 2021/3 | 4,506 | -11.1% |
| 2020/3 | 5,070 | +13.3% |
| 2019/3 | 4,475 | +3.9% |
| 2018/3 | 4,306 | +38.5% |
| 2017/3 | 3,109 | +48.7% |
| 2016/3 | 2,090 | +4.8% |
| 2015/3 | 1,995 | +32.5% |
| 2014/3 | 1,505 | +79.9% |
| 2013/3 | 837 | -13.4% |
| 2012/3 | 966 | - |