| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 854,550 | +9.8% |
| 2024/3 | 778,370 | +11.8% |
| 2023/3 | 696,288 | +11.7% |
| 2022/3 | 623,139 | +8.9% |
| 2021/3 | 572,405 | +0.4% |
| 2020/3 | 570,030 | +7.6% |
| 2019/3 | 529,609 | +7.6% |
| 2018/3 | 492,127 | +8.1% |
| 2017/3 | 455,435 | +4.9% |
| 2016/3 | 434,000 | +8.9% |
| 2015/3 | 398,447 | +19.3% |
| 2014/3 | 333,883 | +13.7% |
| 2013/3 | 293,534 | +8.6% |
| 2012/3 | 270,361 | - |