| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 53,825 | +1.4% |
| 2025/3 | 53,072 | +8.6% |
| 2024/3 | 48,886 | -1.9% |
| 2023/3 | 49,855 | +10.2% |
| 2022/3 | 45,256 | +9.1% |
| 2021/3 | 41,498 | -9.8% |
| 2020/3 | 45,991 | -3.4% |
| 2019/3 | 47,588 | +3.5% |
| 2018/3 | 45,970 | +3.6% |
| 2017/3 | 44,358 | -0.1% |
| 2016/3 | 44,387 | -5.4% |
| 2015/3 | 46,939 | -0.7% |
| 2014/3 | 47,264 | +7.9% |
| 2013/3 | 43,820 | +4.7% |
| 2012/3 | 41,866 | - |