| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 681,759 | +3.7% |
| 2024/3 | 657,400 | +4.7% |
| 2023/3 | 628,089 | +21.1% |
| 2022/3 | 518,447 | -29.9% |
| 2021/3 | 739,198 | -17.6% |
| 2020/3 | 897,289 | -3.2% |
| 2019/3 | 926,872 | +0.5% |
| 2018/3 | 921,871 | +2.3% |
| 2017/3 | 901,221 | -1.6% |
| 2016/3 | 915,690 | +8.4% |
| 2015/3 | 844,819 | +46.5% |
| 2014/3 | 576,852 | +9.8% |
| 2013/3 | 525,154 | +3.9% |
| 2012/3 | 505,588 | - |