| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 33,531 | +11.4% |
| 2024/3 | 30,105 | +11.3% |
| 2023/3 | 27,041 | +10.3% |
| 2022/3 | 24,507 | +15.2% |
| 2021/3 | 21,270 | +9.9% |
| 2020/3 | 19,350 | +2.6% |
| 2019/3 | 18,869 | +1.9% |
| 2018/3 | 18,520 | +1.4% |
| 2017/3 | 18,264 | +0.4% |
| 2016/3 | 18,190 | +8.1% |
| 2015/3 | 16,825 | +18.4% |
| 2014/3 | 14,214 | +18.2% |
| 2013/3 | 12,025 | +4.5% |
| 2012/3 | 11,507 | - |