| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 918,000 | +22.9% |
| 1Q26 | 601,000 | +26.8% |
| 4Q25 | 938,000 | +27.0% |
| 3Q25 | 838,000 | +7.6% |
| 2Q25 | 747,000 | +4.6% |
| 1Q25 | 474,000 | +0.2% |
| 4Q24 | 738,739 | +0.7% |
| 3Q24 | 779,000 | +11.4% |
| 2Q24 | 714,000 | +12.1% |
| 1Q24 | 472,893 | +9.8% |
| 4Q23 | 733,414 | -2.5% |
| 3Q23 | 699,586 | +19.5% |
| 2Q23 | 637,180 | +29.9% |
| 1Q23 | 430,820 | +72.1% |
| 4Q22 | 752,275 | +25.2% |
| 3Q22 | 585,326 | +35.3% |
| 2Q22 | 490,674 | +55.4% |
| 1Q22 | 250,397 | +14.8% |
| 4Q21 | 600,832 | +7.5% |
| 3Q21 | 432,588 | -6.1% |
| 2Q21 | 315,671 | -34.0% |
| 1Q21 | 218,038 | -3.0% |
| 4Q20 | 559,053 | +10.7% |
| 3Q20 | 460,772 | +26.1% |
| 2Q20 | 478,492 | +59.0% |
| 1Q20 | 224,732 | +86.8% |
| 4Q19 | 504,953 | +28.8% |
| 3Q19 | 365,291 | +43.9% |
| 2Q19 | 300,972 | +17.8% |
| 1Q19 | 120,331 | +46.0% |
| 4Q18 | 392,188 | +21.8% |
| 3Q18 | 253,769 | +21.8% |
| 2Q18 | 255,498 | -3.0% |
| 1Q18 | 82,397 | -43.1% |
| 4Q17 | 321,971 | -13.4% |
| 3Q17 | 208,311 | -10.5% |
| 2Q17 | 263,504 | - |
| 1Q17 | 144,735 | - |
| 4Q16 | 371,884 | - |
| 3Q16 | 232,642 | - |