| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 781,210 | -4.2% |
| 1Q26 | 800,909 | -0.9% |
| 4Q25 | 870,482 | -2.1% |
| 3Q25 | 794,740 | -4.9% |
| 2Q25 | 815,128 | -5.9% |
| 1Q25 | 808,325 | -1.4% |
| 4Q24 | 889,287 | +1.7% |
| 3Q24 | 835,663 | -4.6% |
| 2Q24 | 866,588 | +2.9% |
| 1Q24 | 820,203 | -3.3% |
| 4Q23 | 874,010 | +3.1% |
| 3Q23 | 875,592 | +7.4% |
| 2Q23 | 842,551 | +2.9% |
| 1Q23 | 848,208 | +1.3% |
| 4Q22 | 847,331 | +1.0% |
| 3Q22 | 815,554 | -4.0% |
| 2Q22 | 818,495 | -0.0% |
| 1Q22 | 837,398 | +6.5% |
| 4Q21 | 838,852 | +9.0% |
| 3Q21 | 849,419 | +17.9% |
| 2Q21 | 818,865 | +7.8% |
| 1Q21 | 786,302 | +7.3% |
| 4Q20 | 769,917 | +7.4% |
| 3Q20 | 720,304 | +2.3% |
| 2Q20 | 759,374 | +8.6% |
| 1Q20 | 733,000 | +5.8% |
| 4Q19 | 717,111 | +8.8% |
| 3Q19 | 703,845 | +6.1% |
| 2Q19 | 699,144 | - |
| 1Q19 | 692,505 | +6.1% |
| 4Q18 | 659,397 | -3.3% |
| 3Q18 | 663,535 | -1.2% |
| 1Q18 | 652,509 | +1.6% |
| 4Q17 | 681,654 | +4.3% |
| 3Q17 | 671,369 | +8.4% |
| 2Q17 | 678,125 | - |
| 1Q17 | 642,377 | - |
| 4Q16 | 653,541 | - |
| 3Q16 | 619,547 | - |