| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 22,485 | +9.7% |
| 2025/3 | 20,493 | +8.4% |
| 2024/3 | 18,908 | -2.5% |
| 2023/3 | 19,386 | -5.2% |
| 2022/3 | 20,458 | +3.6% |
| 2021/3 | 19,752 | -11.9% |
| 2020/3 | 22,408 | +9.5% |
| 2019/3 | 20,457 | +8.9% |
| 2018/3 | 18,793 | +1.0% |
| 2017/3 | 18,600 | -0.6% |
| 2016/3 | 18,712 | +11.8% |
| 2015/3 | 16,736 | +8.9% |
| 2014/3 | 15,375 | +4.1% |
| 2013/3 | 14,773 | -2.8% |
| 2012/3 | 15,201 | - |