| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 721,567 | +2.3% |
| 3Q25 | 709,461 | -6.3% |
| 2Q25 | 746,323 | -3.1% |
| 1Q25 | 714,603 | -6.9% |
| 4Q24 | 705,201 | -6.8% |
| 3Q24 | 757,371 | +1.2% |
| 2Q24 | 770,347 | +6.5% |
| 1Q24 | 767,519 | +9.8% |
| 4Q23 | 757,022 | +4.7% |
| 3Q23 | 748,027 | +7.8% |
| 2Q23 | 723,626 | +10.3% |
| 1Q23 | 698,759 | +6.0% |
| 4Q22 | 722,901 | +5.9% |
| 3Q22 | 693,970 | -5.7% |
| 2Q22 | 656,218 | -9.4% |
| 1Q22 | 659,074 | -5.5% |
| 4Q21 | 682,944 | -4.5% |
| 3Q21 | 735,606 | -1.2% |
| 2Q21 | 724,060 | -3.6% |
| 1Q21 | 697,413 | -6.3% |
| 4Q20 | 715,074 | -12.1% |
| 3Q20 | 744,751 | -11.2% |
| 2Q20 | 750,757 | -11.1% |
| 1Q20 | 744,373 | -6.6% |
| 4Q19 | 813,090 | -2.8% |
| 3Q19 | 838,797 | -7.9% |
| 2Q19 | 844,858 | -7.2% |
| 1Q19 | 797,302 | -6.7% |
| 4Q18 | 836,314 | -9.1% |
| 3Q18 | 910,969 | +5.2% |
| 2Q18 | 910,489 | +7.7% |
| 1Q18 | 854,661 | +1.5% |
| 4Q17 | 919,933 | +2.4% |
| 3Q17 | 866,062 | - |
| 2Q17 | 845,005 | - |
| 1Q17 | 841,685 | - |
| 4Q16 | 898,685 | - |