| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 461,915 | +9.1% |
| 2024/3 | 423,523 | +2.3% |
| 2023/3 | 413,979 | +1.9% |
| 2022/3 | 406,395 | +3.8% |
| 2021/3 | 391,335 | -8.3% |
| 2020/3 | 426,599 | +0.4% |
| 2019/3 | 424,945 | +0.3% |
| 2018/3 | 423,663 | +1.7% |
| 2017/3 | 416,704 | +0.5% |
| 2016/3 | 414,780 | +14.4% |
| 2015/3 | 362,497 | +6.1% |
| 2014/3 | 341,720 | +4.7% |
| 2013/3 | 326,422 | +6.9% |
| 2012/3 | 305,460 | - |