| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,049 | -4.8% |
| 2025/3 | 8,458 | -0.5% |
| 2024/3 | 8,496 | +1.4% |
| 2023/3 | 8,379 | +13.4% |
| 2022/3 | 7,389 | +10.3% |
| 2021/3 | 6,699 | -10.6% |
| 2020/3 | 7,491 | -6.4% |
| 2019/3 | 8,003 | +0.3% |
| 2018/3 | 7,982 | +8.7% |
| 2017/3 | 7,344 | -2.8% |
| 2016/3 | 7,554 | -2.1% |
| 2015/3 | 7,715 | -0.3% |
| 2014/3 | 7,737 | +5.9% |
| 2013/3 | 7,303 | -6.9% |
| 2012/3 | 7,846 | - |