| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 261,757 | -2.6% |
| 2024/3 | 268,828 | +1.9% |
| 2023/3 | 263,831 | +4.6% |
| 2022/3 | 252,322 | +10.9% |
| 2021/3 | 227,440 | -19.0% |
| 2020/3 | 280,750 | -5.8% |
| 2019/3 | 298,161 | -5.3% |
| 2018/3 | 314,790 | -2.0% |
| 2017/3 | 321,213 | -8.8% |
| 2016/3 | 352,258 | +4.1% |
| 2015/3 | 338,389 | +5.2% |
| 2014/3 | 321,761 | +8.1% |
| 2013/3 | 297,763 | -1.3% |
| 2012/3 | 301,660 | - |