| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 2,334 | +86.9% |
| 2024/6 | 1,249 | +313.6% |
| 2023/6 | 302 | -155.5% |
| 2022/6 | -544 | -239.8% |
| 2021/6 | 389 | -107.7% |
| 2020/6 | -5,020 | +867.2% |
| 2019/6 | -519 | -142.2% |
| 2018/6 | 1,229 | +13.9% |
| 2017/6 | 1,079 | -15.5% |
| 2016/6 | 1,277 | +264.4% |
| 2015/6 | 350 | +2376.5% |
| 2014/6 | 14 | -96.7% |
| 2013/6 | 429 | +15.9% |
| 2012/6 | 370 | +42.7% |
| 2011/6 | 259 | - |