| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,150 | +10.9% |
| 2023/12 | 2,841 | +6.9% |
| 2022/12 | 2,658 | +14.3% |
| 2021/12 | 2,325 | +11.1% |
| 2020/12 | 2,093 | -3.8% |
| 2019/12 | 2,176 | -1.8% |
| 2018/12 | 2,216 | +3.6% |
| 2017/12 | 2,140 | -0.2% |
| 2016/12 | 2,143 | -4.9% |
| 2015/12 | 2,253 | +11.5% |
| 2014/12 | 2,020 | -4.7% |
| 2014/3 | 2,400 | +13.2% |
| 2013/3 | 2,120 | -16.8% |
| 2012/3 | 2,547 | +4.7% |
| 2011/3 | 2,433 | - |