| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 574,281 | +0.4% |
| 2024/3 | 572,233 | +3.8% |
| 2023/3 | 551,245 | +14.2% |
| 2022/3 | 482,557 | +19.1% |
| 2021/3 | 405,332 | -10.7% |
| 2020/3 | 453,844 | -4.0% |
| 2019/3 | 472,995 | +5.6% |
| 2018/3 | 447,774 | +5.7% |
| 2017/3 | 423,469 | +0.6% |
| 2016/3 | 420,875 | -20.8% |
| 2015/3 | 531,707 | -6.5% |
| 2014/3 | 568,569 | +10.1% |
| 2013/3 | 516,271 | +3.5% |
| 2012/3 | 498,680 | - |