| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,934 | -3.1% |
| 2025/3 | 1,995 | +127.2% |
| 2024/3 | 878 | -279.2% |
| 2023/3 | -490 | -140.8% |
| 2022/3 | 1,201 | -30.3% |
| 2021/3 | 1,723 | +2.4% |
| 2020/3 | 1,682 | -0.9% |
| 2019/3 | 1,698 | -5.5% |
| 2018/3 | 1,796 | +7.8% |
| 2017/3 | 1,666 | +11.6% |
| 2016/3 | 1,493 | +56.5% |
| 2015/3 | 954 | +113.4% |
| 2014/3 | 447 | -28.6% |
| 2013/3 | 626 | +48.0% |
| 2012/3 | 423 | - |