| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,749 | +4.6% |
| 2025/3 | 3,584 | +2.2% |
| 2024/3 | 3,507 | +7.5% |
| 2023/3 | 3,262 | +45.1% |
| 2022/3 | 2,248 | +53.5% |
| 2021/3 | 1,464 | -29.4% |
| 2020/3 | 2,074 | +5.5% |
| 2019/3 | 1,966 | +20.8% |
| 2018/3 | 1,628 | +17.1% |
| 2017/3 | 1,391 | +18.8% |
| 2016/3 | 1,170 | +18.4% |
| 2015/3 | 988 | +75.9% |
| 2014/3 | 561 | +10.4% |
| 2013/3 | 508 | +36.7% |
| 2012/3 | 372 | - |