| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/2 | 14,955 | -2.3% |
| 2025/2 | 15,302 | +2.8% |
| 2024/2 | 14,886 | +0.2% |
| 2023/2 | 14,859 | +11.9% |
| 2022/2 | 13,276 | -18.6% |
| 2021/2 | 16,310 | -4.8% |
| 2020/2 | 17,130 | -10.4% |
| 2019/2 | 19,128 | -4.6% |
| 2018/2 | 20,055 | -4.5% |
| 2017/2 | 20,996 | -1.6% |
| 2016/2 | 21,338 | -1.6% |
| 2015/2 | 21,689 | 0.0% |
| 2014/2 | 21,681 | -7.3% |
| 2013/2 | 23,395 | -4.8% |
| 2012/2 | 24,577 | - |