| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 685,968 | -0.6% |
| 2Q26 | 659,157 | +0.5% |
| 1Q26 | 716,698 | +0.1% |
| 4Q25 | 684,300 | +3.2% |
| 3Q25 | 690,094 | +3.0% |
| 2Q25 | 656,068 | +8.4% |
| 1Q25 | 715,720 | +10.8% |
| 4Q24 | 662,798 | +8.7% |
| 3Q24 | 669,774 | +8.9% |
| 2Q24 | 605,384 | +7.2% |
| 1Q24 | 645,817 | +3.5% |
| 4Q23 | 609,645 | +6.3% |
| 3Q23 | 615,240 | +11.7% |
| 2Q23 | 564,853 | +8.4% |
| 1Q23 | 624,170 | +1.9% |
| 4Q22 | 573,526 | +10.4% |
| 3Q22 | 550,874 | +4.3% |
| 2Q22 | 520,940 | +9.6% |
| 1Q22 | 612,446 | +18.8% |
| 4Q21 | 519,685 | +0.3% |
| 3Q21 | 528,346 | -0.8% |
| 2Q21 | 475,121 | -6.6% |
| 1Q21 | 515,563 | -4.8% |
| 4Q20 | 518,235 | -2.3% |
| 3Q20 | 532,532 | -2.1% |
| 2Q20 | 508,654 | -1.6% |
| 1Q20 | 541,575 | -3.6% |
| 4Q19 | 530,262 | +1.3% |
| 3Q19 | 544,209 | -0.7% |
| 2Q19 | 517,160 | 0.0% |
| 1Q19 | 562,002 | +3.6% |
| 4Q18 | 523,528 | -3.0% |
| 3Q18 | 547,891 | +4.9% |
| 2Q18 | 517,103 | -5.6% |
| 1Q18 | 542,528 | +2.1% |
| 4Q17 | 539,983 | +0.6% |
| 3Q17 | 522,101 | -0.1% |
| 2Q17 | 547,602 | - |
| 1Q17 | 531,163 | - |
| 4Q16 | 536,777 | - |
| 3Q16 | 522,616 | - |