| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,537 | +16.0% |
| 2025/3 | 2,188 | +6.8% |
| 2024/3 | 2,049 | -24.2% |
| 2023/3 | 2,704 | +19.5% |
| 2022/3 | 2,263 | +29.4% |
| 2021/3 | 1,749 | +23.2% |
| 2020/3 | 1,420 | +17.1% |
| 2019/3 | 1,213 | +6.3% |
| 2018/3 | 1,141 | +123.7% |
| 2017/3 | 510 | -45.1% |
| 2016/3 | 929 | +209.7% |
| 2015/3 | 300 | -36.6% |
| 2014/3 | 473 | +10.5% |
| 2013/3 | 428 | +29.3% |
| 2012/3 | 331 | - |