| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 312,156 | +1.2% |
| 2024/3 | 308,335 | +3.2% |
| 2023/3 | 298,889 | -1.6% |
| 2022/3 | 303,853 | -6.9% |
| 2021/3 | 326,266 | -1.8% |
| 2020/3 | 332,256 | +5.8% |
| 2019/3 | 313,957 | +3.2% |
| 2018/3 | 304,341 | +4.5% |
| 2017/3 | 291,116 | +5.5% |
| 2016/3 | 275,879 | +6.6% |
| 2015/3 | 258,733 | +5.2% |
| 2014/3 | 245,904 | +5.1% |
| 2013/3 | 234,009 | +1.5% |
| 2012/3 | 230,636 | - |