| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 48,313 | +7.2% |
| 2025/3 | 45,087 | -0.4% |
| 2024/3 | 45,276 | +0.1% |
| 2023/3 | 45,222 | +8.6% |
| 2022/3 | 41,646 | +3.5% |
| 2021/3 | 40,238 | -5.2% |
| 2020/3 | 42,461 | -1.4% |
| 2019/3 | 43,043 | -5.3% |
| 2018/3 | 45,450 | -9.7% |
| 2017/3 | 50,353 | -12.9% |
| 2016/3 | 57,842 | -0.0% |
| 2015/3 | 57,853 | +11.6% |
| 2014/3 | 51,857 | +9.4% |
| 2013/3 | 47,418 | -12.2% |
| 2012/3 | 54,025 | - |