| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 11,974 | +10.1% |
| 2023/12 | 10,879 | +24.6% |
| 2022/12 | 8,729 | +71.5% |
| 2021/12 | 5,091 | +139.5% |
| 2020/12 | 2,126 | -63.1% |
| 2020/3 | 5,023 | -12.8% |
| 2019/3 | 5,762 | -12.7% |
| 2018/3 | 6,601 | +19.7% |
| 2017/3 | 5,515 | +10.2% |
| 2016/3 | 5,005 | -28.0% |
| 2015/3 | 6,954 | +290.2% |
| 2014/3 | 1,782 | -29.9% |
| 2013/3 | 2,541 | -49.6% |
| 2012/3 | 5,041 | - |