| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 34,554 | +42.4% |
| 2023/12 | 24,260 | -21.7% |
| 2022/12 | 30,966 | +42.9% |
| 2021/12 | 21,664 | +34.3% |
| 2020/12 | 16,129 | +66.2% |
| 2019/12 | 9,707 | -9.6% |
| 2018/12 | 10,734 | +10.4% |
| 2017/12 | 9,720 | -23.4% |
| 2017/3 | 9,867 | -22.2% |
| 2016/3 | 12,684 | -12.2% |
| 2015/3 | 14,443 | +17.7% |
| 2014/3 | 12,269 | +42.4% |
| 2013/3 | 8,617 | +26.1% |
| 2012/3 | 6,836 | - |