| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 84,104 | -1.0% |
| 2023/12 | 84,947 | +4.7% |
| 2022/12 | 81,120 | +3.2% |
| 2021/12 | 78,618 | +1.2% |
| 2020/12 | 77,712 | +3.0% |
| 2019/12 | 75,444 | -2.2% |
| 2018/12 | 77,151 | -2.0% |
| 2017/12 | 78,739 | -0.6% |
| 2016/12 | 79,212 | -3.8% |
| 2015/12 | 82,325 | -2.2% |
| 2014/12 | 84,186 | -1.9% |
| 2013/12 | 85,799 | +0.5% |
| 2012/12 | 85,367 | +2.4% |
| 2011/12 | 83,361 | - |