| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,140 | +84.3% |
| 2023/12 | 1,704 | -15.3% |
| 2022/12 | 2,012 | -29.6% |
| 2021/12 | 2,859 | +14.0% |
| 2020/12 | 2,507 | +8.5% |
| 2019/12 | 2,311 | -20.1% |
| 2018/12 | 2,894 | +132.6% |
| 2017/12 | 1,244 | +49.0% |
| 2016/12 | 835 | -55.9% |
| 2015/12 | 1,892 | +37.6% |
| 2014/12 | 1,375 | +42.5% |
| 2013/12 | 965 | -32.1% |
| 2012/12 | 1,421 | -13.9% |
| 2011/12 | 1,650 | - |