| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 40,340 | +13.4% |
| 2025/3 | 35,585 | +3.0% |
| 2024/3 | 34,543 | -1.6% |
| 2023/3 | 35,104 | +10.1% |
| 2022/3 | 31,876 | -2.5% |
| 2021/3 | 32,695 | -4.9% |
| 2020/3 | 34,391 | -2.6% |
| 2019/3 | 35,311 | +7.2% |
| 2018/3 | 32,950 | -0.6% |
| 2017/3 | 33,157 | +9.1% |
| 2016/3 | 30,392 | -5.1% |
| 2015/3 | 32,014 | +10.3% |
| 2014/3 | 29,018 | +7.8% |
| 2013/3 | 26,909 | +10.6% |
| 2012/3 | 24,324 | - |