| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 668,912 | -0.4% |
| 2024/3 | 671,688 | +3.9% |
| 2023/3 | 646,213 | +5.5% |
| 2022/3 | 612,314 | +8.8% |
| 2021/3 | 562,928 | +3.0% |
| 2020/3 | 546,433 | +2.3% |
| 2019/3 | 533,890 | +0.5% |
| 2018/3 | 531,311 | +11.4% |
| 2017/3 | 477,140 | +0.6% |
| 2016/3 | 474,077 | +5.3% |
| 2015/3 | 450,239 | +4.7% |
| 2014/3 | 430,055 | +5.6% |
| 2013/3 | 407,362 | -0.4% |
| 2012/3 | 408,986 | - |