| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 12,688 | -0.6% |
| 2025/3 | 12,766 | +2.9% |
| 2024/3 | 12,406 | +9.2% |
| 2023/3 | 11,359 | +18.8% |
| 2022/3 | 9,563 | +1.4% |
| 2021/3 | 9,429 | -3.5% |
| 2020/3 | 9,774 | -3.1% |
| 2019/3 | 10,090 | -6.6% |
| 2018/3 | 10,800 | -1.5% |
| 2017/3 | 10,967 | +5.1% |
| 2016/3 | 10,432 | +6.3% |
| 2015/3 | 9,817 | -5.0% |
| 2014/3 | 10,338 | +6.7% |
| 2013/3 | 9,686 | +13.1% |
| 2012/3 | 8,563 | - |