| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 2,613 | +3.5% |
| 2024/9 | 2,525 | +2.1% |
| 2023/9 | 2,474 | -2.4% |
| 2022/9 | 2,534 | +2.3% |
| 2021/9 | 2,478 | -0.7% |
| 2020/9 | 2,497 | +1.7% |
| 2019/9 | 2,454 | +4.1% |
| 2018/9 | 2,358 | +14.7% |
| 2017/9 | 2,056 | +40.4% |
| 2016/9 | 1,464 | -7.0% |
| 2015/9 | 1,575 | -38.0% |
| 2014/9 | 2,541 | +38.1% |
| 2013/9 | 1,840 | +44.7% |
| 2012/9 | 1,271 | -18.6% |
| 2011/9 | 1,563 | - |