| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 44,551 | +8.7% |
| 2024/3 | 40,985 | -2.3% |
| 2023/3 | 41,950 | +0.7% |
| 2022/3 | 41,676 | +1.2% |
| 2021/3 | 41,174 | +12.8% |
| 2020/3 | 36,504 | +27.4% |
| 2019/3 | 28,647 | +19.0% |
| 2018/3 | 24,076 | +18.4% |
| 2017/3 | 20,330 | +11.5% |
| 2016/3 | 18,241 | +2.9% |
| 2015/3 | 17,722 | +4.6% |
| 2014/3 | 16,936 | +21.3% |
| 2013/3 | 13,967 | +8.1% |
| 2012/3 | 12,925 | - |