| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 75,745 | +2.6% |
| 2024/3 | 73,832 | -5.8% |
| 2023/3 | 78,397 | +0.5% |
| 2022/3 | 78,001 | +9.1% |
| 2021/3 | 71,471 | +7.1% |
| 2020/3 | 66,725 | +6.0% |
| 2019/3 | 62,919 | +3.9% |
| 2018/3 | 60,570 | +11.3% |
| 2017/3 | 54,439 | +11.8% |
| 2016/3 | 48,713 | -15.8% |
| 2015/3 | 57,865 | -16.8% |
| 2014/3 | 69,549 | +24.0% |
| 2013/3 | 56,095 | +10.8% |
| 2012/3 | 50,632 | - |