| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 33,951 | +7.9% |
| 2025/3 | 31,470 | -1.5% |
| 2024/3 | 31,946 | -4.0% |
| 2023/3 | 33,284 | +14.7% |
| 2022/3 | 29,026 | -0.9% |
| 2021/3 | 29,278 | -14.6% |
| 2020/3 | 34,282 | -9.9% |
| 2019/3 | 38,045 | +8.5% |
| 2018/3 | 35,072 | +3.1% |
| 2017/3 | 34,019 | +10.0% |
| 2016/3 | 30,913 | +4.4% |
| 2015/3 | 29,605 | -5.8% |
| 2014/3 | 31,439 | -7.4% |
| 2013/3 | 33,966 | -6.5% |
| 2012/3 | 36,314 | - |