| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 554,524 | +3.8% |
| 2024/3 | 534,230 | -2.0% |
| 2023/3 | 545,279 | +22.6% |
| 2022/3 | 444,757 | -3.9% |
| 2021/3 | 462,922 | -13.4% |
| 2020/3 | 534,782 | -0.1% |
| 2019/3 | 535,495 | +2.7% |
| 2018/3 | 521,526 | +6.3% |
| 2017/3 | 490,672 | -3.2% |
| 2016/3 | 506,631 | -4.4% |
| 2015/3 | 530,164 | -2.2% |
| 2014/3 | 541,897 | +7.3% |
| 2013/3 | 505,205 | -1.1% |
| 2012/3 | 510,923 | - |