| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 678,395 | -4.3% |
| 2024/3 | 708,538 | +2.9% |
| 2023/3 | 688,655 | +4.7% |
| 2022/3 | 657,847 | -11.1% |
| 2021/3 | 740,263 | +3.9% |
| 2020/3 | 712,330 | +15.2% |
| 2019/3 | 618,119 | +4.7% |
| 2018/3 | 590,201 | +16.4% |
| 2017/3 | 507,001 | +2.7% |
| 2016/3 | 493,704 | +4.5% |
| 2015/3 | 472,262 | +6.9% |
| 2014/3 | 441,691 | -0.2% |
| 2013/3 | 442,557 | +5.0% |
| 2012/3 | 421,491 | - |