| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2025/5 | 87,454 | +8.9% |
| 2024/5 | 80,277 | +7.5% |
| 2023/5 | 74,681 | +1.5% |
| 2022/5 | 73,543 | +3.7% |
| 2021/5 | 70,904 | +3.0% |
| 2020/5 | 68,857 | +10.6% |
| 2019/5 | 62,284 | +11.3% |
| 2018/5 | 55,978 | +6.6% |
| 2017/5 | 52,502 | +4.4% |
| 2016/5 | 50,273 | +6.3% |
| 2015/5 | 47,286 | +6.7% |
| 2014/5 | 44,314 | +3.3% |
| 2013/5 | 42,902 | +6.0% |
| 2012/5 | 40,480 | - |