| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 47,102 | -13.3% |
| 2024/3 | 54,347 | +3.8% |
| 2023/3 | 52,356 | +14.7% |
| 2022/3 | 45,663 | +1.9% |
| 2021/3 | 44,821 | -7.7% |
| 2020/3 | 48,582 | -3.2% |
| 2019/3 | 50,168 | -0.2% |
| 2018/3 | 50,278 | -9.4% |
| 2017/3 | 55,483 | -17.7% |
| 2016/3 | 67,404 | +5.8% |
| 2015/3 | 63,721 | -3.5% |
| 2014/3 | 66,020 | +27.2% |
| 2013/3 | 51,889 | +41.8% |
| 2012/3 | 36,588 | - |