| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 15,283 | +2.8% |
| 2025/3 | 14,863 | +1.4% |
| 2024/3 | 14,658 | +3.2% |
| 2023/3 | 14,198 | +2.9% |
| 2022/3 | 13,804 | +1.8% |
| 2021/3 | 13,562 | -12.1% |
| 2020/3 | 15,429 | -4.9% |
| 2019/3 | 16,231 | -0.7% |
| 2018/3 | 16,344 | +2.4% |
| 2017/3 | 15,957 | -3.7% |
| 2016/3 | 16,563 | +3.6% |
| 2015/3 | 15,988 | -5.9% |
| 2014/3 | 16,996 | +5.2% |
| 2013/3 | 16,150 | -9.8% |
| 2012/3 | 17,914 | - |