| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/2 | 34,871 | +1.4% |
| 2025/2 | 34,374 | +7.8% |
| 2024/2 | 31,886 | +5.1% |
| 2023/2 | 30,333 | +11.1% |
| 2022/2 | 27,300 | +11.5% |
| 2021/2 | 24,479 | -9.6% |
| 2020/2 | 27,064 | -6.0% |
| 2019/2 | 28,806 | +3.2% |
| 2018/2 | 27,922 | +4.7% |
| 2017/2 | 26,674 | +1.6% |
| 2016/2 | 26,266 | -2.1% |
| 2015/2 | 26,820 | +13.1% |
| 2014/2 | 23,724 | +18.7% |
| 2013/2 | 19,987 | +7.1% |
| 2012/2 | 18,656 | - |