| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 26,925 | +2.0% |
| 2025/3 | 26,396 | -9.0% |
| 2024/3 | 29,017 | +22.8% |
| 2023/3 | 23,638 | +2.1% |
| 2022/3 | 23,142 | +3.3% |
| 2021/3 | 22,412 | +3.3% |
| 2020/3 | 21,694 | -0.4% |
| 2019/3 | 21,771 | -15.2% |
| 2018/3 | 25,663 | +7.1% |
| 2017/3 | 23,953 | -4.9% |
| 2016/3 | 25,177 | +1.3% |
| 2015/3 | 24,853 | +1.5% |
| 2014/3 | 24,485 | -2.4% |
| 2013/3 | 25,085 | -2.7% |
| 2012/3 | 25,789 | - |