| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 213,379 | +10.8% |
| 2023/12 | 192,629 | +8.8% |
| 2022/12 | 177,109 | +5.6% |
| 2021/12 | 167,759 | +5.8% |
| 2020/12 | 158,542 | -4.4% |
| 2019/12 | 165,780 | +0.3% |
| 2018/12 | 165,326 | +15.3% |
| 2017/12 | 143,327 | +7.9% |
| 2016/12 | 132,890 | +20.6% |
| 2015/12 | 110,218 | -9.3% |
| 2015/3 | 129,255 | +6.3% |
| 2014/3 | 121,548 | +17.2% |
| 2013/3 | 103,670 | +15.0% |
| 2012/3 | 90,137 | +8.4% |
| 2011/3 | 83,143 | - |