| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 388,000 | -28.8% |
| 2Q25 | 614,000 | +11.6% |
| 1Q25 | 545,000 | +44.4% |
| 4Q24 | 526,482 | +43.5% |
| 3Q24 | 629,518 | +24.4% |
| 2Q24 | 550,000 | +11.6% |
| 1Q24 | 377,513 | -38.9% |
| 4Q23 | 367,000 | -21.1% |
| 3Q23 | 506,004 | -12.8% |
| 2Q23 | 492,996 | -23.4% |
| 1Q23 | 617,947 | -12.4% |
| 4Q22 | 465,015 | -32.0% |
| 3Q22 | 580,450 | -19.5% |
| 2Q22 | 643,892 | -6.7% |
| 1Q22 | 705,108 | +22.8% |
| 4Q21 | 684,000 | +32.3% |
| 3Q21 | 721,000 | +9.1% |
| 2Q21 | 690,000 | +27.6% |
| 1Q21 | 574,177 | +21.8% |
| 4Q20 | 516,898 | +43.6% |
| 3Q20 | 660,751 | +73.8% |
| 2Q20 | 540,674 | +4.6% |
| 1Q20 | 471,386 | +7.8% |
| 4Q19 | 359,975 | -1.0% |
| 3Q19 | 380,077 | -21.9% |
| 2Q19 | 516,720 | - |
| 1Q19 | 437,135 | -41.4% |
| 4Q18 | 363,536 | -23.8% |
| 3Q18 | 486,767 | -13.3% |
| 1Q18 | 745,587 | +23.5% |
| 4Q17 | 476,970 | +7.8% |
| 3Q17 | 561,263 | +16.6% |
| 2Q17 | 585,886 | +3.4% |
| 1Q17 | 603,692 | -2.4% |
| 4Q16 | 442,358 | - |
| 3Q16 | 481,387 | - |
| 2Q16 | 566,357 | - |
| 1Q16 | 618,606 | - |