| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,541 | -8.0% |
| 2023/12 | 6,024 | -10.6% |
| 2022/12 | 6,741 | +31.3% |
| 2021/12 | 5,134 | +16.2% |
| 2020/12 | 4,417 | -7.5% |
| 2019/12 | 4,773 | +42.0% |
| 2018/12 | 3,361 | +11.1% |
| 2017/12 | 3,024 | +19.6% |
| 2016/12 | 2,529 | +43.3% |
| 2015/12 | 1,765 | +32.1% |
| 2014/12 | 1,336 | +178.3% |
| 2013/12 | 480 | -66.4% |
| 2012/12 | 1,427 | -33.4% |
| 2011/9 | 2,143 | - |