| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,367 | -4.1% |
| 2023/12 | 2,467 | -14.8% |
| 2022/12 | 2,894 | +13.2% |
| 2021/12 | 2,556 | +69.7% |
| 2020/12 | 1,506 | +153.8% |
| 2019/12 | 593 | +36.0% |
| 2018/12 | 436 | +6.9% |
| 2017/12 | 408 | +106.2% |
| 2016/12 | 197 | +34.6% |
| 2015/12 | 147 | -27.5% |
| 2014/12 | 202 | +271.9% |
| 2014/3 | 55 | +1.5% |
| 2013/3 | 54 | -120.4% |
| 2012/3 | -268 | -29.8% |
| 2011/3 | -381 | - |