| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,735 | +8.8% |
| 2025/3 | 3,434 | +11.1% |
| 2024/3 | 3,089 | +24.1% |
| 2023/3 | 2,490 | +20.4% |
| 2022/3 | 2,069 | +20.9% |
| 2021/3 | 1,711 | +14.1% |
| 2020/3 | 1,500 | +2.1% |
| 2019/3 | 1,469 | +17.7% |
| 2018/3 | 1,249 | +7.2% |
| 2017/3 | 1,165 | +48.8% |
| 2016/3 | 783 | +37.8% |
| 2015/3 | 568 | +36.8% |
| 2014/3 | 415 | +22.7% |
| 2013/3 | 338 | -13.8% |
| 2012/3 | 393 | - |