| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 17,256 | +2.8% |
| 2025/3 | 16,790 | +10.3% |
| 2024/3 | 15,224 | -7.7% |
| 2023/3 | 16,494 | +9.2% |
| 2022/3 | 15,109 | +25.7% |
| 2021/3 | 12,022 | -3.8% |
| 2020/3 | 12,500 | -5.4% |
| 2019/3 | 13,208 | -7.8% |
| 2018/3 | 14,329 | +11.0% |
| 2017/3 | 12,906 | -9.0% |
| 2016/3 | 14,187 | -2.4% |
| 2015/3 | 14,535 | +7.6% |
| 2014/3 | 13,509 | +2.6% |
| 2013/3 | 13,172 | -6.0% |
| 2012/3 | 14,018 | - |