| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 295,024 | +10.0% |
| 2023/12 | 268,154 | +8.8% |
| 2022/12 | 246,453 | +7.5% |
| 2021/12 | 229,342 | +7.5% |
| 2020/12 | 213,404 | -3.3% |
| 2019/12 | 220,674 | +3.0% |
| 2018/12 | 214,297 | +9.8% |
| 2017/12 | 195,096 | +10.2% |
| 2016/12 | 177,053 | +6.3% |
| 2015/12 | 166,565 | +45.5% |
| 2014/12 | 114,473 | -13.5% |
| 2014/3 | 145,882 | +10.3% |
| 2013/3 | 132,295 | +1.8% |
| 2012/3 | 129,912 | +12.5% |
| 2011/3 | 115,477 | - |