| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 747,502 | +7.3% |
| 1Q26 | 789,398 | +13.9% |
| 4Q25 | 726,884 | +10.1% |
| 3Q25 | 703,916 | +6.9% |
| 2Q25 | 696,461 | +6.1% |
| 1Q25 | 692,930 | +4.2% |
| 4Q24 | 660,007 | -12.1% |
| 3Q24 | 658,733 | +3.2% |
| 2Q24 | 656,156 | +1.7% |
| 1Q24 | 665,211 | +9.0% |
| 4Q23 | 751,133 | +24.3% |
| 3Q23 | 638,225 | +13.0% |
| 2Q23 | 645,119 | +20.4% |
| 1Q23 | 610,411 | +5.9% |
| 4Q22 | 604,150 | +12.4% |
| 3Q22 | 564,952 | +3.7% |
| 2Q22 | 535,899 | -5.0% |
| 1Q22 | 576,219 | -0.7% |
| 4Q21 | 537,395 | -10.0% |
| 3Q21 | 544,534 | -6.0% |
| 2Q21 | 564,383 | +1.2% |
| 1Q21 | 580,103 | -2.6% |
| 4Q20 | 597,280 | +4.0% |
| 3Q20 | 579,371 | +5.8% |
| 2Q20 | 557,679 | +6.4% |
| 1Q20 | 595,322 | +10.6% |
| 4Q19 | 574,291 | +4.3% |
| 3Q19 | 547,725 | +6.2% |
| 2Q19 | 524,270 | -3.1% |
| 1Q19 | 538,449 | +2.3% |
| 4Q18 | 550,863 | +3.6% |
| 3Q18 | 515,801 | +6.0% |
| 2Q18 | 540,979 | +10.8% |
| 1Q18 | 526,305 | +9.8% |
| 4Q17 | 531,928 | +18.7% |
| 3Q17 | 486,769 | +9.6% |
| 2Q17 | 488,363 | - |
| 1Q17 | 479,155 | - |
| 4Q16 | 448,218 | - |
| 3Q16 | 444,160 | - |