| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 565,358 | +2.3% |
| 2023/12 | 552,825 | +11.2% |
| 2022/12 | 497,213 | +26.3% |
| 2021/12 | 393,647 | +14.5% |
| 2020/12 | 343,764 | -8.9% |
| 2019/12 | 377,457 | -4.0% |
| 2018/12 | 393,220 | -2.9% |
| 2017/12 | 404,999 | +6.1% |
| 2016/12 | 381,635 | -6.4% |
| 2015/12 | 407,789 | +3.6% |
| 2014/12 | 393,782 | +6.4% |
| 2013/12 | 370,218 | +27.2% |
| 2012/12 | 291,110 | -1.0% |
| 2012/3 | 320,569 | +9.0% |
| 2011/3 | 294,092 | - |