| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 486,871 | -3.1% |
| 2024/3 | 502,672 | +12.4% |
| 2023/3 | 447,187 | +23.8% |
| 2022/3 | 361,361 | +16.8% |
| 2021/3 | 309,284 | +5.8% |
| 2020/3 | 292,420 | +1.3% |
| 2019/3 | 288,634 | +10.2% |
| 2018/3 | 261,836 | +7.0% |
| 2017/3 | 244,797 | +52.7% |
| 2016/3 | 160,284 | +18.1% |
| 2015/3 | 135,775 | -5.2% |
| 2014/3 | 143,247 | +0.3% |
| 2013/3 | 142,806 | -0.9% |
| 2012/3 | 144,175 | - |