| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 40,586 | +8.5% |
| 2025/3 | 37,391 | +12.8% |
| 2024/3 | 33,140 | -10.6% |
| 2023/3 | 37,072 | +2.4% |
| 2022/3 | 36,213 | +19.7% |
| 2021/3 | 30,261 | -19.5% |
| 2020/3 | 37,589 | +1.2% |
| 2019/3 | 37,135 | -0.4% |
| 2018/3 | 37,298 | +5.8% |
| 2017/3 | 35,268 | -1.2% |
| 2016/3 | 35,709 | -4.1% |
| 2015/3 | 37,252 | +2.3% |
| 2014/3 | 36,412 | -3.8% |
| 2013/3 | 37,856 | -0.7% |
| 2012/3 | 38,126 | - |