| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 12,711 | +6.6% |
| 2025/3 | 11,929 | +13.7% |
| 2024/3 | 10,489 | +1.6% |
| 2023/3 | 10,326 | +30.6% |
| 2022/3 | 7,904 | +23.2% |
| 2021/3 | 6,417 | +1.0% |
| 2020/3 | 6,350 | +8.6% |
| 2019/3 | 5,849 | +7.3% |
| 2018/3 | 5,452 | +17.9% |
| 2017/3 | 4,625 | +44.1% |
| 2016/3 | 3,210 | +6.8% |
| 2015/3 | 3,006 | -15.3% |
| 2014/3 | 3,547 | +33.8% |
| 2013/3 | 2,652 | +40.8% |
| 2012/3 | 1,883 | - |