| （単位：千円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 768,562 | +31.7% |
| 2023/12 | 583,751 | +5.5% |
| 2022/12 | 553,218 | +30.4% |
| 2021/12 | 424,397 | -53.6% |
| 2020/12 | 915,510 | +101.6% |
| 2019/12 | 454,108 | +13.9% |
| 2018/12 | 398,596 | +100.0% |
| 2017/12 | 199,273 | -22.7% |
| 2016/12 | 257,668 | +165.9% |
| 2015/12 | 96,921 | -71.2% |
| 2014/12 | 336,169 | +12.6% |
| 2013/12 | 298,568 | +15.8% |
| 2012/12 | 257,739 | -42.1% |
| 2011/12 | 445,030 | - |