| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 10,243 | +36.3% |
| 2023/12 | 7,513 | +52.2% |
| 2022/12 | 4,935 | -12.3% |
| 2021/12 | 5,630 | -4.7% |
| 2020/12 | 5,906 | +24.2% |
| 2019/12 | 4,754 | -4.3% |
| 2018/12 | 4,970 | -44.1% |
| 2017/12 | 8,889 | +4.8% |
| 2016/12 | 8,485 | +1.7% |
| 2015/12 | 8,346 | +174.6% |
| 2015/3 | 4,817 | +58.5% |
| 2014/3 | 3,039 | -29.1% |
| 2013/3 | 4,289 | +90.8% |
| 2012/3 | 2,248 | -7.2% |
| 2011/3 | 2,423 | - |