| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 614,631 | +7.6% |
| 2024/3 | 571,186 | +1.4% |
| 2023/3 | 563,295 | -4.4% |
| 2022/3 | 589,028 | +4.6% |
| 2021/3 | 563,252 | +0.4% |
| 2020/3 | 560,882 | +16.4% |
| 2019/3 | 481,783 | +26.8% |
| 2018/3 | 380,024 | +13.7% |
| 2017/3 | 334,163 | +4.2% |
| 2016/3 | 320,654 | -2.4% |
| 2015/3 | 328,631 | -0.8% |
| 2014/3 | 331,341 | +4.8% |
| 2013/3 | 316,092 | +6.8% |
| 2012/3 | 295,851 | - |