| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 58,761 | +11.4% |
| 2024/3 | 52,756 | +9.1% |
| 2023/3 | 48,368 | +8.8% |
| 2022/3 | 44,450 | +11.9% |
| 2021/3 | 39,706 | +0.9% |
| 2020/3 | 39,338 | +11.7% |
| 2019/3 | 35,230 | +5.7% |
| 2018/3 | 33,328 | +7.9% |
| 2017/3 | 30,894 | +7.4% |
| 2016/3 | 28,775 | +14.8% |
| 2015/3 | 25,064 | +13.8% |
| 2014/3 | 22,028 | +15.7% |
| 2013/3 | 19,032 | +10.2% |
| 2012/3 | 17,272 | - |