| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,358 | -1.0% |
| 2025/3 | 3,393 | +4.6% |
| 2024/3 | 3,243 | +2.0% |
| 2023/3 | 3,178 | +6.2% |
| 2022/3 | 2,992 | +7.9% |
| 2021/3 | 2,772 | -8.7% |
| 2020/3 | 3,034 | -2.9% |
| 2019/3 | 3,126 | +2.3% |
| 2018/3 | 3,055 | -8.3% |
| 2017/3 | 3,331 | -0.8% |
| 2016/3 | 3,357 | +0.2% |
| 2015/3 | 3,349 | -1.7% |
| 2014/3 | 3,405 | +26.6% |
| 2013/3 | 2,690 | +27.2% |
| 2012/3 | 2,114 | - |