| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 744,308 | +10.6% |
| 2Q26 | 696,869 | -1.8% |
| 1Q26 | 680,431 | +5.5% |
| 4Q25 | 742,280 | +3.6% |
| 3Q25 | 673,209 | +8.3% |
| 2Q25 | 710,003 | +19.2% |
| 1Q25 | 644,788 | +9.5% |
| 4Q24 | 716,185 | +17.7% |
| 3Q24 | 621,603 | +7.9% |
| 2Q24 | 595,884 | +7.3% |
| 1Q24 | 588,863 | +10.7% |
| 4Q23 | 608,229 | +7.1% |
| 3Q23 | 576,101 | +10.2% |
| 2Q23 | 555,530 | +5.8% |
| 1Q23 | 531,780 | +4.2% |
| 4Q22 | 567,997 | +1.6% |
| 3Q22 | 522,789 | -1.4% |
| 2Q22 | 525,109 | +6.0% |
| 1Q22 | 510,370 | +1.9% |
| 4Q21 | 558,908 | +8.9% |
| 3Q21 | 530,278 | +5.0% |
| 2Q21 | 495,435 | -3.4% |
| 1Q21 | 500,732 | -3.2% |
| 4Q20 | 513,280 | -8.4% |
| 3Q20 | 505,174 | -5.0% |
| 2Q20 | 512,806 | +1.5% |
| 1Q20 | 517,506 | -0.4% |
| 4Q19 | 560,601 | +15.6% |
| 3Q19 | 531,529 | +1.2% |
| 2Q19 | 505,178 | +3.8% |
| 1Q19 | 519,709 | +11.6% |
| 4Q18 | 485,028 | -10.4% |
| 3Q18 | 525,078 | +14.5% |
| 2Q18 | 486,496 | +5.8% |
| 1Q18 | 465,790 | +5.3% |
| 4Q17 | 541,290 | +12.0% |
| 3Q17 | 458,766 | +5.5% |
| 2Q17 | 459,752 | - |
| 1Q17 | 442,261 | - |
| 4Q16 | 483,460 | - |
| 3Q16 | 434,783 | - |