| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 30,127 | +5.2% |
| 2024/3 | 28,644 | -0.7% |
| 2023/3 | 28,853 | +7.1% |
| 2022/3 | 26,929 | +28.3% |
| 2021/3 | 20,995 | -10.0% |
| 2020/3 | 23,319 | -8.6% |
| 2019/3 | 25,511 | +8.1% |
| 2018/3 | 23,595 | +12.9% |
| 2017/3 | 20,902 | -2.9% |
| 2016/3 | 21,518 | +8.5% |
| 2015/3 | 19,828 | +10.8% |
| 2014/3 | 17,887 | +18.8% |
| 2013/3 | 15,058 | +1.1% |
| 2012/3 | 14,901 | - |