| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 43,229 | +1.1% |
| 2025/3 | 42,763 | +15.4% |
| 2024/3 | 37,062 | +11.8% |
| 2023/3 | 33,138 | +9.5% |
| 2022/3 | 30,260 | -4.1% |
| 2021/3 | 31,557 | -4.7% |
| 2020/3 | 33,119 | -0.2% |
| 2019/3 | 33,183 | +10.3% |
| 2018/3 | 30,078 | -7.0% |
| 2017/3 | 32,353 | +5.6% |
| 2016/3 | 30,637 | +9.6% |
| 2015/3 | 27,958 | -4.3% |
| 2014/3 | 29,201 | +0.4% |
| 2013/3 | 29,083 | +1.4% |
| 2012/3 | 28,694 | - |