| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/2 | 501,403 | +6.1% |
| 2024/2 | 472,655 | +7.7% |
| 2023/2 | 439,024 | -0.5% |
| 2022/2 | 441,222 | -0.2% |
| 2021/2 | 442,070 | +18.0% |
| 2020/2 | 374,644 | +12.3% |
| 2019/2 | 333,496 | +5.5% |
| 2018/2 | 316,081 | +3.7% |
| 2017/2 | 304,789 | +0.6% |
| 2016/2 | 302,934 | +3.1% |
| 2015/2 | 293,817 | +2.3% |
| 2014/2 | 287,138 | +0.8% |
| 2013/2 | 284,996 | -3.3% |
| 2012/2 | 294,623 | - |