| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 16,499 | +2.4% |
| 2025/3 | 16,106 | +4.0% |
| 2024/3 | 15,480 | +7.3% |
| 2023/3 | 14,424 | +0.9% |
| 2022/3 | 14,299 | +6.8% |
| 2021/3 | 13,383 | -7.2% |
| 2020/3 | 14,427 | +5.4% |
| 2019/3 | 13,686 | +1.4% |
| 2018/3 | 13,493 | +7.9% |
| 2017/3 | 12,502 | +3.7% |
| 2016/3 | 12,058 | +2.8% |
| 2015/3 | 11,733 | +2.6% |
| 2014/3 | 11,436 | -6.0% |
| 2013/3 | 12,170 | +14.2% |
| 2012/3 | 10,654 | - |