| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 438,316 | -1.0% |
| 2024/3 | 442,781 | +2.7% |
| 2023/3 | 431,205 | +11.0% |
| 2022/3 | 388,360 | +18.4% |
| 2021/3 | 328,037 | -14.0% |
| 2020/3 | 381,584 | -7.4% |
| 2019/3 | 412,214 | +5.1% |
| 2018/3 | 392,394 | +10.4% |
| 2017/3 | 355,316 | -0.0% |
| 2016/3 | 355,384 | -4.1% |
| 2015/3 | 370,425 | +5.0% |
| 2014/3 | 352,710 | +15.4% |
| 2013/3 | 305,752 | -9.3% |
| 2012/3 | 337,158 | - |