| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,234 | +26.5% |
| 2023/12 | 2,556 | -6.2% |
| 2022/12 | 2,725 | +13.6% |
| 2021/12 | 2,398 | +171.9% |
| 2020/12 | 882 | -57.1% |
| 2019/12 | 2,058 | -1.5% |
| 2018/12 | 2,090 | -12.4% |
| 2017/12 | 2,386 | -29.6% |
| 2016/12 | 3,391 | -14.3% |
| 2016/8 | 2,070 | -47.7% |
| 2015/8 | 3,955 | +57.4% |
| 2014/8 | 2,513 | +21.5% |
| 2013/8 | 2,068 | +1927.5% |
| 2012/8 | 102 | -1.0% |
| 2011/8 | 103 | - |