| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 651,342 | +0.4% |
| 1Q26 | 629,104 | -2.5% |
| 3Q25 | 620,694 | -1.0% |
| 2Q25 | 648,489 | +1.7% |
| 1Q25 | 645,170 | +9.3% |
| 4Q24 | 639,474 | -1.5% |
| 3Q24 | 626,927 | -4.3% |
| 2Q24 | 637,815 | +3.6% |
| 1Q24 | 590,040 | -4.7% |
| 4Q23 | 648,965 | -1.3% |
| 3Q23 | 655,225 | -0.7% |
| 2Q23 | 615,384 | +6.3% |
| 1Q23 | 619,319 | +11.9% |
| 4Q22 | 657,470 | +11.7% |
| 3Q22 | 659,792 | +16.4% |
| 2Q22 | 579,085 | +8.6% |
| 1Q22 | 553,321 | -1.9% |
| 4Q21 | 588,840 | -6.1% |
| 3Q21 | 566,592 | +6.2% |
| 2Q21 | 533,372 | -1.8% |
| 1Q21 | 563,761 | +6.2% |
| 4Q20 | 627,410 | +1.4% |
| 3Q20 | 533,431 | -8.2% |
| 2Q20 | 543,231 | +6.1% |
| 1Q20 | 530,735 | -2.6% |
| 4Q19 | 618,603 | +16.1% |
| 3Q19 | 580,855 | -5.2% |
| 2Q19 | 511,783 | -6.6% |
| 1Q19 | 544,928 | -1.2% |
| 4Q18 | 532,851 | -1.1% |
| 3Q18 | 612,853 | +25.0% |
| 2Q18 | 548,234 | +14.5% |
| 1Q18 | 551,308 | +16.7% |
| 4Q17 | 538,957 | +10.3% |
| 3Q17 | 490,102 | +4.6% |
| 2Q17 | 478,906 | - |
| 1Q17 | 472,442 | - |
| 4Q16 | 488,622 | - |
| 3Q16 | 468,437 | - |