| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,316 | +47.9% |
| 2023/12 | 3,595 | +18.5% |
| 2022/12 | 3,033 | -27.4% |
| 2021/12 | 4,179 | +32.8% |
| 2020/12 | 3,147 | +2.9% |
| 2019/12 | 3,058 | +59.9% |
| 2018/12 | 1,913 | +56.8% |
| 2017/12 | 1,220 | -39.4% |
| 2016/12 | 2,012 | -20.6% |
| 2015/12 | 2,534 | -45.5% |
| 2014/12 | 4,650 | +14.2% |
| 2013/12 | 4,072 | +22.1% |
| 2012/12 | 3,334 | +45.3% |
| 2011/12 | 2,294 | - |