| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 10,349 | +0.5% |
| 2025/3 | 10,298 | -9.8% |
| 2024/3 | 11,423 | +12.2% |
| 2023/3 | 10,182 | +13.7% |
| 2022/3 | 8,958 | +33.1% |
| 2021/3 | 6,729 | -11.5% |
| 2020/3 | 7,601 | -9.9% |
| 2019/3 | 8,439 | +1.5% |
| 2018/3 | 8,311 | +0.1% |
| 2017/3 | 8,301 | +0.6% |
| 2016/3 | 8,248 | +3.3% |
| 2015/3 | 7,984 | -2.1% |
| 2014/3 | 8,155 | -3.8% |
| 2013/3 | 8,478 | -8.1% |
| 2012/3 | 9,224 | - |