| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 719,270 | -11.4% |
| 4Q25 | 769,933 | +5.5% |
| 3Q25 | 819,853 | -3.6% |
| 2Q25 | 841,196 | +5.3% |
| 1Q25 | 812,140 | -4.4% |
| 4Q24 | 729,584 | -14.6% |
| 3Q24 | 850,579 | -2.5% |
| 2Q24 | 799,028 | -5.7% |
| 1Q24 | 849,364 | +4.0% |
| 4Q23 | 854,385 | -12.0% |
| 3Q23 | 872,461 | +3.3% |
| 2Q23 | 847,136 | +11.7% |
| 1Q23 | 816,480 | +16.1% |
| 4Q22 | 970,480 | +17.0% |
| 3Q22 | 844,533 | +27.3% |
| 2Q22 | 758,678 | +17.2% |
| 1Q22 | 703,441 | +11.7% |
| 4Q21 | 829,137 | +32.2% |
| 3Q21 | 663,481 | +4.6% |
| 2Q21 | 647,302 | -1.4% |
| 1Q21 | 629,871 | -2.9% |
| 4Q20 | 627,374 | +7.0% |
| 3Q20 | 634,229 | +11.4% |
| 2Q20 | 656,175 | - |
| 1Q20 | 648,509 | +44.4% |
| 4Q19 | 586,201 | +35.5% |
| 3Q19 | 569,204 | +33.2% |
| 1Q19 | 449,005 | +16.9% |
| 4Q18 | 432,488 | +13.0% |
| 3Q18 | 427,410 | +9.1% |
| 2Q18 | 401,962 | +4.2% |
| 1Q18 | 383,951 | +2.8% |
| 4Q17 | 382,627 | +11.3% |
| 3Q17 | 391,788 | - |
| 2Q17 | 385,830 | - |
| 1Q17 | 373,528 | - |
| 4Q16 | 343,750 | - |