| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 13,282 | +15.3% |
| 2023/12 | 11,522 | -14.4% |
| 2022/12 | 13,465 | -8.1% |
| 2021/12 | 14,648 | -9.1% |
| 2020/12 | 16,113 | -6.8% |
| 2019/12 | 17,284 | -14.1% |
| 2019/1 | 20,398 | +1.3% |
| 2018/1 | 20,129 | +22.3% |
| 2017/1 | 16,462 | +9.2% |
| 2016/1 | 15,081 | +13.4% |
| 2015/1 | 13,299 | +20.9% |
| 2014/1 | 11,002 | +48.9% |
| 2013/1 | 7,390 | +50.3% |
| 2012/1 | 4,917 | - |