| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,650 | -35.1% |
| 2025/3 | 2,541 | +162.0% |
| 2024/3 | 969 | +132.8% |
| 2023/3 | 416 | -108.8% |
| 2022/3 | -4,712 | -41.5% |
| 2021/3 | -8,061 | -642.3% |
| 2020/3 | 1,486 | -48.9% |
| 2019/3 | 2,909 | -19.6% |
| 2018/3 | 3,619 | -18.2% |
| 2017/3 | 4,424 | +0.5% |
| 2016/3 | 4,402 | +6.6% |
| 2015/3 | 4,130 | +74.9% |
| 2014/3 | 2,362 | +13.2% |
| 2013/3 | 2,086 | +7.4% |
| 2012/3 | 1,942 | - |