| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 50,132 | +1.6% |
| 2025/3 | 49,336 | +3.1% |
| 2024/3 | 47,863 | +5.7% |
| 2023/3 | 45,285 | +10.8% |
| 2022/3 | 40,879 | +11.7% |
| 2021/3 | 36,590 | -8.2% |
| 2020/3 | 39,870 | -7.3% |
| 2019/3 | 43,020 | +0.6% |
| 2018/3 | 42,767 | +5.5% |
| 2017/3 | 40,521 | +2.1% |
| 2016/3 | 39,698 | -2.3% |
| 2015/3 | 40,615 | +15.4% |
| 2014/3 | 35,183 | +19.0% |
| 2013/3 | 29,564 | +9.0% |
| 2012/3 | 27,116 | - |