| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 393,258 | +1.1% |
| 2024/3 | 388,910 | -4.4% |
| 2023/3 | 407,022 | +8.2% |
| 2022/3 | 376,120 | +9.6% |
| 2021/3 | 343,254 | -6.8% |
| 2020/3 | 368,479 | +2.7% |
| 2019/3 | 358,935 | +3.7% |
| 2018/3 | 346,137 | +1.8% |
| 2017/3 | 339,918 | +2.9% |
| 2016/3 | 330,280 | -0.3% |
| 2015/3 | 331,301 | -5.9% |
| 2014/3 | 352,095 | +17.4% |
| 2013/3 | 300,015 | +3.1% |
| 2012/3 | 290,984 | - |