| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 528,387 | +0.3% |
| 2024/3 | 526,569 | +4.3% |
| 2023/3 | 504,806 | +9.1% |
| 2022/3 | 462,725 | +7.1% |
| 2021/3 | 432,185 | -12.0% |
| 2020/3 | 491,348 | -0.5% |
| 2019/3 | 493,627 | +6.9% |
| 2018/3 | 461,749 | +3.5% |
| 2017/3 | 446,335 | +1.0% |
| 2016/3 | 442,042 | +0.1% |
| 2015/3 | 441,723 | -0.1% |
| 2014/3 | 442,213 | +10.5% |
| 2013/3 | 400,252 | +0.9% |
| 2012/3 | 396,732 | - |