| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2026/6 | 371,000 | -884.2% |
| 2025/6 | -47,309 | -184.5% |
| 2024/6 | 55,975 | -25.2% |
| 2023/6 | 74,834 | -33.8% |
| 2022/6 | 113,058 | -201.6% |
| 2021/6 | -111,279 | -659.8% |
| 2020/6 | 19,878 | -92.1% |
| 2019/6 | 252,983 | -22.9% |
| 2018/6 | 327,963 | +13.5% |
| 2017/6 | 288,855 | -1000.3% |
| 2016/6 | -32,085 | -110.2% |
| 2015/6 | 313,636 | +230.2% |
| 2014/6 | 94,994 | - |