| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 338,301 | +8.9% |
| 2024/3 | 310,632 | +6.5% |
| 2023/3 | 291,688 | +7.9% |
| 2022/3 | 270,332 | +7.3% |
| 2021/3 | 251,992 | -8.3% |
| 2020/3 | 274,843 | +3.6% |
| 2019/3 | 265,278 | +8.6% |
| 2018/3 | 244,215 | +5.1% |
| 2017/3 | 232,473 | +6.3% |
| 2016/3 | 218,685 | +6.0% |
| 2015/3 | 206,295 | +14.6% |
| 2014/3 | 179,953 | +4.6% |
| 2013/3 | 172,005 | +6.5% |
| 2012/3 | 161,579 | - |