| （単位：百万） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 30,256 | +3.1% |
| 2023/12 | 29,357 | +47.9% |
| 2022/12 | 19,843 | +16.9% |
| 2021/12 | 16,976 | +37.7% |
| 2020/12 | 12,330 | -42.5% |
| 2019/12 | 21,431 | +230.9% |
| 2018/12 | 6,477 | -40.3% |
| 2017/12 | 10,849 | -8.0% |
| 2016/12 | 11,793 | +72.5% |
| 2015/12 | 6,837 | +42.6% |
| 2014/12 | 4,796 | +7.9% |
| 2013/12 | 4,445 | +22.2% |
| 2012/12 | 3,637 | +12.5% |
| 2011/12 | 3,234 | +44.7% |
| 2010/12 | 2,236 | - |