| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 826,895 | +5.9% |
| 2023/12 | 780,938 | +3.2% |
| 2022/12 | 756,376 | +20.2% |
| 2021/12 | 629,370 | +16.2% |
| 2020/12 | 541,797 | -5.9% |
| 2019/12 | 575,807 | -4.5% |
| 2018/12 | 602,996 | +16.3% |
| 2017/12 | 518,442 | +6.9% |
| 2016/12 | 485,192 | -7.0% |
| 2015/12 | 521,721 | +26.8% |
| 2014/12 | 411,408 | +11.4% |
| 2014/3 | 413,485 | +11.9% |
| 2013/3 | 369,431 | +0.1% |
| 2012/3 | 368,975 | +1.6% |
| 2011/3 | 363,191 | - |