| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 343,073 | +0.3% |
| 2024/3 | 341,990 | -2.8% |
| 2023/3 | 351,790 | +19.7% |
| 2022/3 | 293,830 | -2.8% |
| 2021/3 | 302,407 | -4.3% |
| 2020/3 | 316,096 | -2.6% |
| 2019/3 | 324,661 | +5.4% |
| 2018/3 | 308,061 | +3.0% |
| 2017/3 | 299,106 | -2.6% |
| 2016/3 | 307,115 | +1.7% |
| 2015/3 | 302,085 | +5.1% |
| 2014/3 | 287,330 | +11.1% |
| 2013/3 | 258,632 | -8.4% |
| 2012/3 | 282,381 | - |