| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 302,495 | +5.2% |
| 2024/3 | 287,563 | -2.0% |
| 2023/3 | 293,358 | +0.7% |
| 2022/3 | 291,266 | +2.0% |
| 2021/3 | 285,518 | -2.6% |
| 2020/3 | 292,999 | +2.6% |
| 2019/3 | 285,686 | +6.7% |
| 2018/3 | 267,799 | +4.7% |
| 2017/3 | 255,677 | +0.4% |
| 2016/3 | 254,565 | +0.2% |
| 2015/3 | 253,941 | -0.6% |
| 2014/3 | 255,421 | +3.6% |
| 2013/3 | 246,476 | -0.8% |
| 2012/3 | 248,445 | - |