| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 20,426 | +26.6% |
| 2024/3 | 16,140 | -6.1% |
| 2023/3 | 17,186 | +188.2% |
| 2022/3 | 5,964 | -158.7% |
| 2021/3 | -10,163 | -237.5% |
| 2020/3 | 7,389 | -41.9% |
| 2019/3 | 12,718 | +5.9% |
| 2018/3 | 12,006 | +8.7% |
| 2017/3 | 11,046 | -15.6% |
| 2016/3 | 13,090 | +10.5% |
| 2015/3 | 11,851 | +122.1% |
| 2014/3 | 5,337 | +1.0% |
| 2013/3 | 5,282 | +15.8% |
| 2012/3 | 4,563 | - |