| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 13,133 | +17.3% |
| 2025/3 | 11,194 | +59.8% |
| 2024/3 | 7,004 | +33.9% |
| 2023/3 | 5,230 | +10.7% |
| 2022/3 | 4,724 | -1.5% |
| 2021/3 | 4,795 | +0.7% |
| 2020/3 | 4,763 | +18.3% |
| 2019/3 | 4,026 | +29.4% |
| 2018/3 | 3,111 | +12.1% |
| 2017/3 | 2,774 | +21.2% |
| 2016/3 | 2,288 | +40.0% |
| 2015/3 | 1,634 | +59.7% |
| 2014/3 | 1,023 | +5.1% |
| 2013/3 | 973 | +120.6% |
| 2012/3 | 441 | - |