| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 410,878 | +2.6% |
| 2024/3 | 400,514 | +9.6% |
| 2023/3 | 365,525 | +13.8% |
| 2022/3 | 321,317 | -2.5% |
| 2021/3 | 329,566 | -4.4% |
| 2020/3 | 344,839 | +2.8% |
| 2019/3 | 335,399 | +3.7% |
| 2018/3 | 323,495 | +3.4% |
| 2017/3 | 312,932 | +0.4% |
| 2016/3 | 311,628 | +4.4% |
| 2015/3 | 298,511 | +4.0% |
| 2014/3 | 287,109 | +5.9% |
| 2013/3 | 271,069 | +0.7% |
| 2012/3 | 269,094 | - |