| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/2 | 28,604 | +1.1% |
| 2025/2 | 28,298 | -1.5% |
| 2024/2 | 28,740 | +5.6% |
| 2023/2 | 27,226 | +3.6% |
| 2022/2 | 26,275 | -1.0% |
| 2021/2 | 26,549 | +8.9% |
| 2020/2 | 24,369 | +4.2% |
| 2019/2 | 23,376 | +0.7% |
| 2018/2 | 23,220 | -0.5% |
| 2017/2 | 23,326 | +7.4% |
| 2016/2 | 21,722 | +6.5% |
| 2015/2 | 20,399 | +3.9% |
| 2014/2 | 19,628 | +0.2% |
| 2013/2 | 19,588 | -0.1% |
| 2012/2 | 19,607 | - |