| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 758,338 | -2.4% |
| 2Q26 | 717,633 | -9.7% |
| 1Q26 | 822,698 | -1.9% |
| 4Q25 | 769,717 | -2.0% |
| 3Q25 | 777,087 | -1.1% |
| 2Q25 | 794,423 | +1.7% |
| 1Q25 | 838,954 | +6.1% |
| 4Q24 | 785,725 | -2.8% |
| 3Q24 | 785,610 | +5.1% |
| 2Q24 | 780,874 | +3.1% |
| 1Q24 | 790,592 | -3.2% |
| 4Q23 | 808,555 | +15.3% |
| 3Q23 | 747,749 | +1.0% |
| 2Q23 | 757,246 | +10.3% |
| 1Q23 | 816,481 | +6.2% |
| 4Q22 | 701,486 | -2.3% |
| 3Q22 | 740,550 | +1.6% |
| 2Q22 | 686,763 | +1.4% |
| 1Q22 | 769,091 | -1.3% |
| 4Q21 | 718,075 | -4.4% |
| 3Q21 | 729,210 | +3.7% |
| 2Q21 | 677,550 | -0.4% |
| 1Q21 | 779,147 | +16.6% |
| 4Q20 | 750,910 | +9.1% |
| 3Q20 | 702,921 | +0.9% |
| 2Q20 | 680,037 | -0.1% |
| 1Q20 | 668,138 | -1.6% |
| 4Q19 | 688,274 | +5.1% |
| 3Q19 | 696,505 | +1.4% |
| 2Q19 | 680,946 | +4.8% |
| 1Q19 | 679,040 | -2.4% |
| 4Q18 | 655,029 | +2.8% |
| 3Q18 | 687,133 | +8.6% |
| 2Q18 | 649,561 | +5.9% |
| 1Q18 | 695,883 | +7.4% |
| 4Q17 | 637,030 | +0.7% |
| 3Q17 | 632,803 | -4.8% |
| 2Q17 | 613,413 | -4.1% |
| 1Q17 | 647,879 | -3.7% |
| 4Q16 | 632,541 | - |
| 3Q16 | 664,855 | - |
| 2Q16 | 639,475 | - |
| 1Q16 | 672,798 | - |