| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 428,948 | -8.3% |
| 2024/3 | 467,896 | +20.1% |
| 2023/3 | 389,635 | +21.4% |
| 2022/3 | 320,949 | +15.6% |
| 2021/3 | 277,748 | -24.2% |
| 2020/3 | 366,594 | +10.5% |
| 2019/3 | 331,648 | +2.5% |
| 2018/3 | 323,664 | -11.8% |
| 2017/3 | 366,939 | +5.4% |
| 2016/3 | 347,981 | -5.1% |
| 2015/3 | 366,813 | -3.0% |
| 2014/3 | 378,011 | +17.6% |
| 2013/3 | 321,407 | -18.7% |
| 2012/3 | 395,502 | - |