| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 10,268 | +0.4% |
| 2025/3 | 10,225 | -6.9% |
| 2024/3 | 10,980 | -14.8% |
| 2023/3 | 12,888 | +19.6% |
| 2022/3 | 10,776 | +18.3% |
| 2021/3 | 9,107 | -13.6% |
| 2020/3 | 10,539 | -7.3% |
| 2019/3 | 11,367 | +1.0% |
| 2018/3 | 11,256 | -2.1% |
| 2017/3 | 11,497 | +3.1% |
| 2016/3 | 11,156 | +11.1% |
| 2015/3 | 10,039 | -7.9% |
| 2014/3 | 10,902 | +9.3% |
| 2013/3 | 9,972 | +1.5% |
| 2012/3 | 9,820 | - |