| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 19,634 | +0.4% |
| 2023/12 | 19,562 | +11.1% |
| 2022/12 | 17,605 | +4.9% |
| 2021/12 | 16,782 | +5.9% |
| 2020/12 | 15,849 | +3.6% |
| 2019/12 | 15,300 | +2.7% |
| 2018/12 | 14,904 | +11.4% |
| 2017/12 | 13,379 | +6.2% |
| 2016/12 | 12,602 | -2.6% |
| 2015/12 | 12,940 | +7.2% |
| 2014/12 | 12,068 | -0.7% |
| 2013/12 | 12,147 | +6.4% |
| 2012/12 | 11,412 | +10.0% |
| 2011/12 | 10,370 | - |