| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 551,881 | +5.8% |
| 2024/3 | 521,400 | +5.9% |
| 2023/3 | 492,226 | +0.6% |
| 2022/3 | 489,092 | +4.1% |
| 2021/3 | 469,920 | +2.1% |
| 2020/3 | 460,118 | +3.7% |
| 2019/3 | 443,535 | +1.7% |
| 2018/3 | 435,982 | +5.5% |
| 2017/3 | 413,343 | +8.3% |
| 2016/3 | 381,818 | +4.4% |
| 2015/3 | 365,749 | +11.4% |
| 2014/3 | 328,209 | +4.0% |
| 2013/3 | 315,564 | +3.6% |
| 2012/3 | 304,723 | - |