| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 41,909 | +7.0% |
| 2025/3 | 39,156 | +23.2% |
| 2024/3 | 31,775 | +1.7% |
| 2023/3 | 31,256 | +10.4% |
| 2022/3 | 28,313 | -4.1% |
| 2021/3 | 29,527 | -9.7% |
| 2020/3 | 32,685 | +4.2% |
| 2019/3 | 31,376 | +1.1% |
| 2018/3 | 31,034 | +10.4% |
| 2017/3 | 28,122 | +1.2% |
| 2016/3 | 27,802 | +0.5% |
| 2015/3 | 27,677 | +2.2% |
| 2014/3 | 27,085 | -1.3% |
| 2013/3 | 27,444 | +3.8% |
| 2012/3 | 26,432 | - |