| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 50,322 | +9.8% |
| 2024/3 | 45,851 | -3.4% |
| 2023/3 | 47,484 | +4.4% |
| 2022/3 | 45,496 | +10.9% |
| 2021/3 | 41,007 | -8.2% |
| 2020/3 | 44,654 | +10.6% |
| 2019/3 | 40,380 | +5.5% |
| 2018/3 | 38,276 | +8.5% |
| 2017/3 | 35,267 | +12.4% |
| 2016/3 | 31,372 | +9.5% |
| 2015/3 | 28,648 | +8.4% |
| 2014/3 | 26,421 | +15.5% |
| 2013/3 | 22,872 | +11.6% |
| 2012/3 | 20,487 | - |