| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 11,365 | +56.6% |
| 2025/3 | 7,257 | +61.0% |
| 2024/3 | 4,508 | +92.7% |
| 2023/3 | 2,339 | +4.6% |
| 2022/3 | 2,237 | +81.3% |
| 2021/3 | 1,234 | -57.8% |
| 2020/3 | 2,927 | -3.7% |
| 2019/3 | 3,041 | +31.8% |
| 2018/3 | 2,307 | -25.6% |
| 2017/3 | 3,100 | +36.9% |
| 2016/3 | 2,265 | +76.4% |
| 2015/3 | 1,284 | +156.8% |
| 2014/3 | 500 | -857.6% |
| 2013/3 | -66 | -92.4% |
| 2012/3 | -873 | - |