| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 298,000 | -29.3% |
| 1Q25 | 411,000 | +2.5% |
| 4Q24 | 421,768 | +1.5% |
| 3Q24 | 406,000 | -4.0% |
| 2Q24 | 476,210 | +1.1% |
| 1Q24 | 401,000 | -14.5% |
| 4Q23 | 415,661 | -20.4% |
| 3Q23 | 422,798 | -25.6% |
| 2Q23 | 470,821 | -34.0% |
| 1Q23 | 469,000 | -13.1% |
| 4Q22 | 522,000 | -10.9% |
| 3Q22 | 568,085 | +10.4% |
| 2Q22 | 713,184 | +57.6% |
| 1Q22 | 540,000 | +29.8% |
| 4Q21 | 586,099 | +55.9% |
| 3Q21 | 514,339 | +54.8% |
| 2Q21 | 452,430 | +66.2% |
| 1Q21 | 416,000 | +15.8% |
| 4Q20 | 375,879 | +23.7% |
| 3Q20 | 332,182 | +15.4% |
| 2Q20 | 272,261 | -2.2% |
| 1Q20 | 359,204 | +20.6% |
| 4Q19 | 303,866 | +17.0% |
| 3Q19 | 287,765 | +11.2% |
| 2Q19 | 278,313 | +14.9% |
| 1Q19 | 297,759 | +6.9% |
| 4Q18 | 259,661 | +28.0% |
| 3Q18 | 258,827 | +16.0% |
| 2Q18 | 242,196 | +18.6% |
| 1Q18 | 278,592 | +53.7% |
| 4Q17 | 202,817 | +53.8% |
| 3Q17 | 223,114 | +16.0% |
| 2Q17 | 204,243 | +103.5% |
| 1Q17 | 181,227 | +31.4% |
| 4Q16 | 131,837 | - |
| 3Q16 | 192,270 | - |
| 2Q16 | 100,347 | - |
| 1Q16 | 137,949 | - |