| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 622,918 | +4.8% |
| 3Q25 | 622,835 | +10.3% |
| 2Q25 | 589,441 | +6.1% |
| 1Q25 | 572,162 | +0.4% |
| 4Q24 | 594,489 | +8.9% |
| 3Q24 | 564,643 | +3.5% |
| 2Q24 | 555,343 | -2.1% |
| 1Q24 | 569,841 | -1.9% |
| 4Q23 | 545,786 | -5.2% |
| 3Q23 | 545,572 | +1.1% |
| 2Q23 | 567,260 | +0.5% |
| 1Q23 | 580,822 | +13.7% |
| 4Q22 | 575,609 | +0.7% |
| 3Q22 | 539,813 | +1.7% |
| 2Q22 | 564,284 | +13.0% |
| 1Q22 | 510,729 | -13.6% |
| 4Q21 | 571,578 | +4.8% |
| 3Q21 | 530,845 | -3.8% |
| 2Q21 | 499,581 | - |
| 1Q21 | 591,444 | +11.3% |
| 4Q20 | 545,238 | +6.2% |
| 3Q20 | 551,978 | +9.4% |
| 1Q20 | 531,587 | +6.6% |
| 4Q19 | 513,374 | +10.6% |
| 3Q19 | 504,617 | +5.4% |
| 2Q19 | 492,340 | +6.8% |
| 1Q19 | 498,645 | +3.7% |
| 4Q18 | 464,297 | -9.0% |
| 3Q18 | 478,926 | -10.1% |
| 2Q18 | 460,778 | -11.8% |
| 1Q18 | 480,918 | -9.9% |
| 4Q17 | 510,009 | -3.9% |
| 3Q17 | 532,443 | -2.5% |
| 2Q17 | 522,177 | - |
| 1Q17 | 533,736 | - |
| 4Q16 | 530,907 | - |
| 3Q16 | 546,287 | - |