| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 653,516 | +9.3% |
| 2Q26 | 648,807 | -5.3% |
| 1Q26 | 611,769 | -5.5% |
| 4Q25 | 589,571 | -2.9% |
| 3Q25 | 597,923 | -9.0% |
| 2Q25 | 684,915 | +6.3% |
| 1Q25 | 647,150 | -1.1% |
| 4Q24 | 607,347 | -9.6% |
| 3Q24 | 656,760 | +1.0% |
| 2Q24 | 644,535 | +1.0% |
| 1Q24 | 654,112 | +4.5% |
| 4Q23 | 672,011 | +9.2% |
| 3Q23 | 650,159 | +5.7% |
| 2Q23 | 638,215 | +9.4% |
| 1Q23 | 626,133 | +11.3% |
| 4Q22 | 615,310 | +5.3% |
| 3Q22 | 615,378 | +9.2% |
| 2Q22 | 583,442 | +4.1% |
| 1Q22 | 562,410 | +1.8% |
| 4Q21 | 584,381 | +1.5% |
| 3Q21 | 563,503 | -4.5% |
| 2Q21 | 560,416 | -4.4% |
| 1Q21 | 552,309 | -4.8% |
| 4Q20 | 575,789 | -4.3% |
| 3Q20 | 590,279 | -6.8% |
| 2Q20 | 586,072 | -5.1% |
| 1Q20 | 580,099 | -2.1% |
| 4Q19 | 601,716 | -3.4% |
| 3Q19 | 633,065 | +7.8% |
| 2Q19 | 617,475 | +6.4% |
| 1Q19 | 592,807 | +10.1% |
| 4Q18 | 622,904 | +5.3% |
| 3Q18 | 587,477 | +11.1% |
| 2Q18 | 580,093 | +4.2% |
| 1Q18 | 538,507 | +4.2% |
| 4Q17 | 591,562 | +29.4% |
| 3Q17 | 528,549 | +6.9% |
| 2Q17 | 556,766 | - |
| 1Q17 | 516,921 | - |
| 4Q16 | 457,140 | - |
| 3Q16 | 494,253 | - |