| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 375,849 | +3.8% |
| 2024/3 | 362,201 | -3.1% |
| 2023/3 | 373,830 | +5.6% |
| 2022/3 | 354,085 | +5.3% |
| 2021/3 | 336,405 | +7.9% |
| 2020/3 | 311,871 | +9.5% |
| 2019/3 | 284,696 | +6.8% |
| 2018/3 | 266,645 | +10.0% |
| 2017/3 | 242,314 | +7.9% |
| 2016/3 | 224,605 | +12.8% |
| 2015/3 | 199,178 | +6.8% |
| 2014/3 | 186,503 | +12.1% |
| 2013/3 | 166,335 | +3.2% |
| 2012/3 | 161,208 | - |