| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 46,371 | +7.7% |
| 2025/3 | 43,061 | +10.7% |
| 2024/3 | 38,894 | +13.4% |
| 2023/3 | 34,308 | +8.3% |
| 2022/3 | 31,669 | -7.1% |
| 2021/3 | 34,079 | +8.9% |
| 2020/3 | 31,299 | +10.6% |
| 2019/3 | 28,309 | +4.2% |
| 2018/3 | 27,161 | -1.8% |
| 2017/3 | 27,652 | +7.2% |
| 2016/3 | 25,799 | +9.9% |
| 2015/3 | 23,478 | -4.2% |
| 2014/3 | 24,518 | +12.5% |
| 2013/3 | 21,786 | +4.5% |
| 2012/3 | 20,852 | - |