| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,026 | -1.8% |
| 2023/12 | 5,117 | -1.6% |
| 2022/12 | 5,201 | +27.3% |
| 2021/12 | 4,086 | +20.4% |
| 2020/12 | 3,395 | +3.2% |
| 2019/12 | 3,291 | +3.3% |
| 2018/12 | 3,186 | 0.0% |
| 2017/12 | 3,186 | +3.0% |
| 2016/12 | 3,092 | +14.4% |
| 2015/12 | 2,702 | +15.2% |
| 2014/12 | 2,346 | +21.0% |
| 2013/12 | 1,938 | +26.9% |
| 2012/12 | 1,527 | +41.6% |
| 2011/12 | 1,078 | - |