| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,754 | -54.1% |
| 2023/12 | 8,185 | +72.9% |
| 2022/12 | 4,733 | +3.6% |
| 2021/12 | 4,570 | +164.2% |
| 2020/12 | 1,730 | -53.2% |
| 2019/12 | 3,695 | -42.4% |
| 2018/12 | 6,417 | -9.5% |
| 2017/12 | 7,093 | +5.8% |
| 2016/12 | 6,701 | -0.2% |
| 2015/12 | 6,717 | +62.6% |
| 2014/12 | 4,131 | +24.4% |
| 2013/12 | 3,321 | +8.0% |
| 2012/12 | 3,076 | +13.0% |
| 2011/12 | 2,723 | - |