| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 760,739 | +1.6% |
| 3Q25 | 808,036 | +9.3% |
| 2Q25 | 760,542 | +0.5% |
| 1Q25 | 748,405 | -0.2% |
| 4Q24 | 859,596 | +8.8% |
| 3Q24 | 739,456 | +2.5% |
| 2Q24 | 756,732 | +4.4% |
| 1Q24 | 750,280 | +7.2% |
| 4Q23 | 789,941 | +8.0% |
| 3Q23 | 721,676 | +11.3% |
| 2Q23 | 725,140 | +10.3% |
| 1Q23 | 699,664 | +14.8% |
| 4Q22 | 731,404 | +11.4% |
| 3Q22 | 648,140 | +13.0% |
| 2Q22 | 657,580 | +10.9% |
| 1Q22 | 609,449 | +10.1% |
| 4Q21 | 656,475 | +7.9% |
| 3Q21 | 573,373 | -10.3% |
| 2Q21 | 593,117 | -6.3% |
| 1Q21 | 553,347 | -12.8% |
| 4Q20 | 608,354 | -13.1% |
| 3Q20 | 638,918 | +2.3% |
| 2Q20 | 633,331 | -2.6% |
| 1Q20 | 634,917 | +10.1% |
| 4Q19 | 699,916 | +6.7% |
| 3Q19 | 624,604 | +11.6% |
| 2Q19 | 650,453 | +6.2% |
| 1Q19 | 576,868 | +0.8% |
| 4Q18 | 656,004 | +12.4% |
| 3Q18 | 559,828 | +4.8% |
| 2Q18 | 612,374 | +13.1% |
| 1Q18 | 572,549 | +14.2% |
| 4Q17 | 583,796 | +2.7% |
| 3Q17 | 534,035 | -0.8% |
| 2Q17 | 541,335 | -4.8% |
| 1Q17 | 501,377 | -6.1% |
| 4Q16 | 568,383 | - |
| 3Q16 | 538,137 | - |
| 2Q16 | 568,427 | - |
| 1Q16 | 534,039 | - |