| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 728,000 | +2.0% |
| 2Q25 | 728,000 | +3.3% |
| 1Q25 | 716,000 | +34.6% |
| 4Q24 | 772,193 | +24.9% |
| 3Q24 | 714,000 | +10.7% |
| 2Q24 | 705,000 | +27.3% |
| 1Q24 | 531,938 | -29.9% |
| 4Q23 | 618,378 | +144.4% |
| 3Q23 | 645,000 | -5.6% |
| 2Q23 | 553,934 | -7.1% |
| 1Q23 | 759,066 | -11.2% |
| 4Q22 | 253,000 | -60.4% |
| 3Q22 | 683,109 | +18.1% |
| 2Q22 | 596,377 | +7.7% |
| 1Q22 | 854,514 | +61.4% |
| 4Q21 | 639,453 | +10.9% |
| 3Q21 | 578,385 | +25.0% |
| 2Q21 | 553,615 | +7.6% |
| 1Q21 | 529,328 | +4.0% |
| 4Q20 | 576,713 | +12.0% |
| 3Q20 | 462,678 | -6.7% |
| 2Q20 | 514,411 | -15.9% |
| 1Q20 | 509,198 | -12.3% |
| 4Q19 | 514,890 | -29.8% |
| 3Q19 | 495,780 | -41.3% |
| 2Q19 | 611,439 | -10.7% |
| 1Q19 | 580,771 | -2.0% |
| 4Q18 | 733,696 | +4.2% |
| 3Q18 | 844,915 | +55.4% |
| 2Q18 | 684,805 | +9.9% |
| 1Q18 | 592,349 | +1.6% |
| 4Q17 | 704,222 | +41.1% |
| 3Q17 | 543,729 | +5.1% |
| 2Q17 | 622,953 | +25.0% |
| 1Q17 | 583,178 | -4.8% |
| 4Q16 | 499,002 | -5.4% |
| 3Q16 | 517,117 | - |
| 2Q16 | 498,335 | - |
| 1Q16 | 612,527 | - |
| 4Q15 | 527,713 | - |