| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 351,064 | +9.0% |
| 2023/12 | 322,122 | +2.0% |
| 2022/12 | 315,927 | +9.7% |
| 2021/12 | 287,989 | +11.8% |
| 2020/12 | 257,675 | -7.9% |
| 2019/12 | 279,892 | -3.6% |
| 2018/12 | 290,208 | +20.7% |
| 2017/12 | 240,344 | -15.1% |
| 2017/3 | 268,484 | -5.2% |
| 2016/3 | 283,208 | -1.2% |
| 2015/3 | 286,684 | +2.5% |
| 2014/3 | 279,557 | +12.4% |
| 2013/3 | 248,689 | +1.4% |
| 2012/3 | 245,337 | - |