| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 48,865 | +4.9% |
| 2025/3 | 46,595 | +2.7% |
| 2024/3 | 45,379 | +4.1% |
| 2023/3 | 43,602 | +8.1% |
| 2022/3 | 40,338 | +12.0% |
| 2021/3 | 36,027 | -32.5% |
| 2020/3 | 53,386 | -1.6% |
| 2019/3 | 54,258 | +1.3% |
| 2018/3 | 53,576 | +1.6% |
| 2017/3 | 52,712 | +2.0% |
| 2016/3 | 51,658 | +1.4% |
| 2015/3 | 50,938 | +5.4% |
| 2014/3 | 48,328 | +3.0% |
| 2013/3 | 46,936 | +1.2% |
| 2012/3 | 46,381 | - |