| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 13,389 | -2.5% |
| 2025/3 | 13,726 | -6.2% |
| 2024/3 | 14,636 | -20.4% |
| 2023/3 | 18,387 | +14.3% |
| 2022/3 | 16,087 | +23.7% |
| 2021/3 | 13,001 | -7.0% |
| 2020/3 | 13,982 | -2.8% |
| 2019/3 | 14,378 | +7.4% |
| 2018/3 | 13,387 | +7.3% |
| 2017/3 | 12,471 | -2.5% |
| 2016/3 | 12,797 | -7.4% |
| 2015/3 | 13,822 | -1.2% |
| 2014/3 | 13,987 | +10.8% |
| 2013/3 | 12,621 | -2.7% |
| 2012/3 | 12,976 | - |