| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 309,564 | +0.4% |
| 2024/3 | 308,338 | +7.9% |
| 2023/3 | 285,639 | +9.4% |
| 2022/3 | 261,095 | +14.8% |
| 2021/3 | 227,420 | -13.8% |
| 2020/3 | 263,899 | -6.6% |
| 2019/3 | 282,398 | -0.3% |
| 2018/3 | 283,319 | +6.5% |
| 2017/3 | 266,121 | -1.0% |
| 2016/3 | 268,752 | +5.0% |
| 2015/3 | 256,011 | +9.3% |
| 2014/3 | 234,262 | +15.8% |
| 2013/3 | 202,236 | +0.2% |
| 2012/3 | 201,931 | - |