| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 12,113 | +0.1% |
| 2025/3 | 12,100 | -0.7% |
| 2024/3 | 12,181 | -0.4% |
| 2023/3 | 12,236 | +13.0% |
| 2022/3 | 10,830 | +24.1% |
| 2021/3 | 8,730 | -9.8% |
| 2020/3 | 9,679 | -11.9% |
| 2019/3 | 10,990 | +4.3% |
| 2018/3 | 10,539 | +16.7% |
| 2017/3 | 9,032 | -0.5% |
| 2016/3 | 9,079 | -9.0% |
| 2015/3 | 9,978 | -2.3% |
| 2014/3 | 10,210 | +4.8% |
| 2013/3 | 9,747 | -22.9% |
| 2012/3 | 12,634 | - |