| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,261 | -1.8% |
| 2025/3 | 4,338 | +5.5% |
| 2024/3 | 4,112 | +6.4% |
| 2023/3 | 3,866 | -7.9% |
| 2022/3 | 4,198 | -6.8% |
| 2021/3 | 4,507 | -2.6% |
| 2020/3 | 4,627 | +4.5% |
| 2019/3 | 4,426 | +3.3% |
| 2018/3 | 4,284 | +3.7% |
| 2017/3 | 4,130 | -7.5% |
| 2016/3 | 4,464 | -4.5% |
| 2015/3 | 4,673 | +7.8% |
| 2014/3 | 4,334 | -8.2% |
| 2013/3 | 4,722 | -0.5% |
| 2012/3 | 4,747 | - |