| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 36,654 | +29.7% |
| 2024/3 | 28,254 | -17.9% |
| 2023/3 | 34,406 | -8.5% |
| 2022/3 | 37,621 | +119.0% |
| 2021/3 | 17,176 | +3.9% |
| 2020/3 | 16,531 | -31.4% |
| 2019/3 | 24,098 | -6.2% |
| 2018/3 | 25,679 | +39.7% |
| 2017/3 | 18,387 | +8.5% |
| 2016/3 | 16,950 | +18.5% |
| 2015/3 | 14,307 | +710.1% |
| 2014/3 | 1,766 | -33.1% |
| 2013/3 | 2,639 | +43.3% |
| 2012/3 | 1,842 | - |