| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 29,454 | +6.8% |
| 2024/3 | 27,582 | +12.0% |
| 2023/3 | 24,620 | -21.4% |
| 2022/3 | 31,319 | +9.6% |
| 2021/3 | 28,579 | +7.1% |
| 2020/3 | 26,695 | -21.9% |
| 2019/3 | 34,201 | -1.7% |
| 2018/3 | 34,791 | +11.7% |
| 2017/3 | 31,139 | -4.9% |
| 2016/3 | 32,741 | +5.5% |
| 2015/3 | 31,044 | -0.3% |
| 2014/3 | 31,129 | +4.2% |
| 2013/3 | 29,880 | -14.5% |
| 2012/3 | 34,955 | - |