| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 507,600 | +3.8% |
| 2024/3 | 489,013 | +12.2% |
| 2023/3 | 435,786 | +20.6% |
| 2022/3 | 361,495 | -13.4% |
| 2021/3 | 417,511 | +0.4% |
| 2020/3 | 416,031 | +3.7% |
| 2019/3 | 401,064 | +3.2% |
| 2018/3 | 388,797 | +1.6% |
| 2017/3 | 382,678 | -0.2% |
| 2016/3 | 383,276 | +0.5% |
| 2015/3 | 381,259 | +2.4% |
| 2014/3 | 372,231 | +8.0% |
| 2013/3 | 344,527 | +7.3% |
| 2012/3 | 320,988 | - |