| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 749,000 | +5.8% |
| 1Q26 | 670,000 | +0.4% |
| 4Q25 | 697,825 | +3.2% |
| 3Q25 | 722,231 | +1.6% |
| 2Q25 | 707,745 | -0.8% |
| 1Q25 | 667,306 | +1.5% |
| 4Q24 | 676,072 | -7.7% |
| 3Q24 | 710,936 | +3.7% |
| 2Q24 | 713,604 | +3.8% |
| 1Q24 | 657,217 | +0.1% |
| 4Q23 | 732,529 | +14.9% |
| 3Q23 | 685,305 | +3.7% |
| 2Q23 | 687,731 | +7.3% |
| 1Q23 | 656,609 | +9.9% |
| 4Q22 | 637,671 | +5.3% |
| 3Q22 | 661,095 | +7.3% |
| 2Q22 | 640,692 | +3.1% |
| 1Q22 | 597,444 | +3.8% |
| 4Q21 | 605,758 | +2.8% |
| 3Q21 | 616,166 | -7.1% |
| 2Q21 | 621,582 | -0.5% |
| 1Q21 | 575,637 | -6.7% |
| 4Q20 | 589,372 | -6.4% |
| 3Q20 | 663,562 | -2.8% |
| 2Q20 | 625,017 | +0.5% |
| 1Q20 | 617,115 | +0.9% |
| 4Q19 | 629,780 | +4.8% |
| 3Q19 | 682,681 | +7.4% |
| 2Q19 | 622,207 | +1.2% |
| 1Q19 | 611,565 | +0.1% |
| 4Q18 | 600,829 | -6.4% |
| 3Q18 | 635,755 | -8.0% |
| 2Q18 | 614,572 | -5.6% |
| 1Q18 | 610,753 | -2.5% |
| 4Q17 | 641,973 | +8.6% |
| 3Q17 | 691,289 | +11.3% |
| 2Q17 | 651,363 | - |
| 1Q17 | 626,220 | - |
| 4Q16 | 590,969 | - |
| 3Q16 | 620,879 | - |