| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,184 | +80.7% |
| 2023/12 | 2,869 | +2.8% |
| 2022/12 | 2,791 | +7.1% |
| 2021/12 | 2,607 | +77.5% |
| 2020/12 | 1,469 | -54.8% |
| 2020/3 | 2,179 | -32.9% |
| 2019/3 | 3,248 | -10.2% |
| 2018/3 | 3,618 | +14.4% |
| 2017/3 | 3,163 | +29.3% |
| 2016/3 | 2,446 | +43.7% |
| 2015/3 | 1,702 | -25.5% |
| 2014/3 | 2,284 | +29.3% |
| 2013/3 | 1,766 | +80.8% |
| 2012/3 | 977 | - |