| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 300,378 | +3.2% |
| 2024/3 | 290,938 | +4.5% |
| 2023/3 | 278,406 | +8.5% |
| 2022/3 | 256,551 | +3.9% |
| 2021/3 | 246,821 | -4.9% |
| 2020/3 | 259,411 | -1.0% |
| 2019/3 | 262,054 | +0.6% |
| 2018/3 | 260,384 | +2.2% |
| 2017/3 | 254,810 | -0.8% |
| 2016/3 | 256,889 | +1.0% |
| 2015/3 | 254,469 | +2.4% |
| 2014/3 | 248,416 | +9.2% |
| 2013/3 | 227,584 | +1.8% |
| 2012/3 | 223,499 | - |