| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 8,858 | +68.9% |
| 2023/12 | 5,243 | +127.1% |
| 2022/12 | 2,309 | +30.5% |
| 2021/12 | 1,770 | -0.8% |
| 2020/12 | 1,785 | -28.4% |
| 2019/12 | 2,493 | -52.4% |
| 2018/12 | 5,237 | -19.2% |
| 2017/12 | 6,478 | +13.7% |
| 2016/12 | 5,697 | +2.2% |
| 2015/12 | 5,573 | +81.2% |
| 2014/12 | 3,076 | +55.8% |
| 2013/12 | 1,974 | +415.6% |
| 2012/12 | 382 | +248.3% |
| 2011/12 | 109 | - |