| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,598 | -16.6% |
| 2023/12 | 40,302 | +18.3% |
| 2022/12 | 34,072 | +59.9% |
| 2021/12 | 21,312 | +61.6% |
| 2020/12 | 13,188 | -15.0% |
| 2019/12 | 15,508 | -30.6% |
| 2018/12 | 22,338 | +37.1% |
| 2017/12 | 16,298 | +25.7% |
| 2016/12 | 12,964 | +0.6% |
| 2015/12 | 12,882 | +21.7% |
| 2014/12 | 10,589 | +17.7% |
| 2013/12 | 8,999 | +21.7% |
| 2012/12 | 7,396 | -14.6% |
| 2011/12 | 8,664 | - |