| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 350,092 | +5.1% |
| 2024/3 | 333,197 | +2.5% |
| 2023/3 | 325,020 | +8.9% |
| 2022/3 | 298,572 | +0.1% |
| 2021/3 | 298,310 | -6.7% |
| 2020/3 | 319,813 | -1.7% |
| 2019/3 | 325,268 | +0.4% |
| 2018/3 | 323,913 | +1.1% |
| 2017/3 | 320,401 | -2.1% |
| 2016/3 | 327,273 | +0.9% |
| 2015/3 | 324,463 | +3.8% |
| 2014/3 | 312,474 | +2.8% |
| 2013/3 | 303,973 | -5.2% |
| 2012/3 | 320,787 | - |