| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 578,599 | +11.6% |
| 2024/3 | 518,384 | +7.1% |
| 2023/3 | 483,987 | +2.9% |
| 2022/3 | 470,385 | +1.4% |
| 2021/3 | 463,744 | +5.1% |
| 2020/3 | 441,166 | +17.4% |
| 2019/3 | 375,911 | +20.1% |
| 2018/3 | 312,967 | +10.5% |
| 2017/3 | 283,236 | +5.1% |
| 2016/3 | 269,537 | -5.0% |
| 2015/3 | 283,747 | +2.2% |
| 2014/3 | 277,720 | +2.5% |
| 2013/3 | 271,018 | +14.8% |
| 2012/3 | 236,038 | - |