| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 12,857 | +8.3% |
| 2025/3 | 11,872 | -2.9% |
| 2024/3 | 12,231 | -15.6% |
| 2023/3 | 14,500 | +13.3% |
| 2022/3 | 12,794 | +25.9% |
| 2021/3 | 10,163 | -4.0% |
| 2020/3 | 10,592 | +4.0% |
| 2019/3 | 10,186 | -1.9% |
| 2018/3 | 10,380 | +7.3% |
| 2017/3 | 9,672 | +4.9% |
| 2016/3 | 9,216 | -6.2% |
| 2015/3 | 9,826 | +5.5% |
| 2014/3 | 9,312 | -4.0% |
| 2013/3 | 9,698 | +2.4% |
| 2012/3 | 9,472 | - |