| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 407,145 | +1.8% |
| 2024/3 | 399,770 | -0.9% |
| 2023/3 | 403,343 | +11.1% |
| 2022/3 | 363,034 | +11.0% |
| 2021/3 | 327,080 | +7.5% |
| 2020/3 | 304,131 | +1.6% |
| 2019/3 | 299,354 | +24.9% |
| 2018/3 | 239,612 | +7.2% |
| 2017/3 | 223,440 | +0.3% |
| 2016/3 | 222,746 | +8.2% |
| 2015/3 | 205,890 | +0.8% |
| 2014/3 | 204,350 | +10.5% |
| 2013/3 | 184,885 | +8.2% |
| 2012/3 | 170,817 | - |