| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,457 | +6.3% |
| 2025/3 | 1,371 | +5.1% |
| 2024/3 | 1,303 | +3.5% |
| 2023/3 | 1,260 | +7.3% |
| 2022/3 | 1,174 | -0.1% |
| 2021/3 | 1,176 | -4.4% |
| 2020/3 | 1,230 | -0.4% |
| 2019/3 | 1,234 | -2.8% |
| 2018/3 | 1,269 | +5.6% |
| 2017/3 | 1,202 | -3.1% |
| 2016/3 | 1,241 | +2.3% |
| 2015/3 | 1,213 | +8.1% |
| 2014/3 | 1,122 | +9.7% |
| 2013/3 | 1,023 | +0.5% |
| 2012/3 | 1,018 | - |