| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 315,418 | +5.3% |
| 2024/3 | 299,600 | +8.9% |
| 2023/3 | 275,060 | +8.6% |
| 2022/3 | 253,386 | -10.7% |
| 2021/3 | 283,754 | -3.4% |
| 2020/3 | 293,682 | -1.0% |
| 2019/3 | 296,695 | +1.6% |
| 2018/3 | 291,897 | +2.8% |
| 2017/3 | 283,812 | +17.3% |
| 2016/3 | 241,893 | +4.5% |
| 2015/3 | 231,448 | -0.5% |
| 2014/3 | 232,610 | +10.9% |
| 2013/3 | 209,784 | -2.1% |
| 2012/3 | 214,317 | - |