| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 738,019 | +2.7% |
| 2024/3 | 718,369 | -2.6% |
| 2023/3 | 737,320 | -1.3% |
| 2022/3 | 747,219 | -5.7% |
| 2021/3 | 792,542 | +11.9% |
| 2020/3 | 708,222 | +2.8% |
| 2019/3 | 689,125 | +1.5% |
| 2018/3 | 679,132 | +3.2% |
| 2017/3 | 658,150 | +2.2% |
| 2016/3 | 644,181 | +1.1% |
| 2015/3 | 637,194 | -9.1% |
| 2014/3 | 701,198 | +10.0% |
| 2013/3 | 637,497 | -12.2% |
| 2012/3 | 726,015 | - |