| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 355,735 | +13.1% |
| 3Q25 | 157,000 | -56.5% |
| 2Q25 | 526,812 | -10.9% |
| 1Q25 | 320,188 | -29.5% |
| 4Q24 | 314,591 | +85.7% |
| 3Q24 | 361,167 | +27.8% |
| 2Q24 | 591,234 | +85.8% |
| 1Q24 | 453,884 | +417.1% |
| 4Q23 | 169,445 | -10.3% |
| 3Q23 | 282,673 | -2937.8% |
| 2Q23 | 318,218 | +53.0% |
| 1Q23 | 87,782 | +11.2% |
| 4Q22 | 189,000 | +58.7% |
| 3Q22 | -9,961 | -154.1% |
| 2Q22 | 208,009 | +3.9% |
| 1Q22 | 78,952 | -465.3% |
| 4Q21 | 119,083 | -45.2% |
| 3Q21 | 18,428 | -122.3% |
| 2Q21 | 200,185 | +486.7% |
| 1Q21 | -21,613 | -71.3% |
| 4Q20 | 217,323 | +48.4% |
| 3Q20 | -82,765 | -19.0% |
| 2Q20 | 34,123 | -66.8% |
| 1Q20 | -75,379 | -3.3% |
| 4Q19 | 146,430 | -6.8% |
| 3Q19 | -102,122 | +4.4% |
| 2Q19 | 102,830 | -49.0% |
| 1Q19 | -77,990 | +95.5% |
| 4Q18 | 157,146 | -29.5% |
| 3Q18 | -97,829 | +2.9% |
| 2Q18 | 201,811 | +13.5% |
| 1Q18 | -39,894 | +83.0% |
| 4Q17 | 222,816 | -340.9% |
| 3Q17 | -95,070 | -50.6% |
| 2Q17 | 177,849 | - |
| 1Q17 | -21,804 | - |
| 4Q16 | -92,479 | - |
| 3Q16 | -192,504 | - |