| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 702,080 | +3.2% |
| 2024/3 | 680,091 | +2.7% |
| 2023/3 | 662,204 | +9.9% |
| 2022/3 | 602,696 | +5.2% |
| 2021/3 | 572,757 | -2.1% |
| 2020/3 | 584,858 | +0.8% |
| 2019/3 | 580,141 | +2.1% |
| 2018/3 | 568,032 | +5.3% |
| 2017/3 | 539,657 | +0.8% |
| 2016/3 | 535,351 | +3.0% |
| 2015/3 | 519,963 | +1.7% |
| 2014/3 | 511,189 | +8.7% |
| 2013/3 | 470,126 | +3.3% |
| 2012/3 | 454,931 | - |