| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,621 | -0.1% |
| 2025/3 | 5,624 | -3.9% |
| 2024/3 | 5,852 | -1.6% |
| 2023/3 | 5,946 | -4.9% |
| 2022/3 | 6,254 | +9.5% |
| 2021/3 | 5,710 | -15.4% |
| 2020/3 | 6,746 | -2.8% |
| 2019/3 | 6,942 | -1.2% |
| 2018/3 | 7,024 | +1.4% |
| 2017/3 | 6,926 | +3.5% |
| 2016/3 | 6,694 | +8.3% |
| 2015/3 | 6,180 | +9.8% |
| 2014/3 | 5,630 | +6.5% |
| 2013/3 | 5,289 | +5.9% |
| 2012/3 | 4,993 | - |