| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 524,491 | -0.5% |
| 4Q25 | 575,804 | +2.3% |
| 3Q25 | 527,041 | +1.8% |
| 2Q25 | 529,893 | -0.2% |
| 1Q25 | 526,519 | +1.8% |
| 4Q24 | 562,667 | -1.2% |
| 3Q24 | 517,645 | +2.1% |
| 2Q24 | 530,936 | +6.5% |
| 1Q24 | 517,375 | +0.6% |
| 4Q23 | 569,288 | -9.2% |
| 3Q23 | 507,070 | -2.6% |
| 2Q23 | 498,634 | -5.1% |
| 1Q23 | 514,143 | -4.0% |
| 4Q22 | 626,841 | +12.7% |
| 3Q22 | 520,772 | -1.1% |
| 2Q22 | 525,585 | -4.2% |
| 1Q22 | 535,742 | +8.3% |
| 4Q21 | 556,128 | +2.4% |
| 3Q21 | 526,712 | -4.9% |
| 2Q21 | 548,870 | -3.7% |
| 1Q21 | 494,788 | -11.9% |
| 4Q20 | 543,075 | -14.6% |
| 3Q20 | 553,819 | -5.0% |
| 2Q20 | 570,109 | -7.8% |
| 1Q20 | 561,597 | -4.8% |
| 4Q19 | 635,860 | +2.1% |
| 3Q19 | 582,995 | +5.2% |
| 2Q19 | 618,031 | +5.9% |
| 1Q19 | 590,157 | -5.9% |
| 4Q18 | 622,919 | -4.3% |
| 3Q18 | 554,245 | -3.1% |
| 2Q18 | 583,871 | -8.4% |
| 1Q18 | 626,958 | +0.4% |
| 4Q17 | 650,912 | +11.7% |
| 3Q17 | 571,834 | +11.4% |
| 2Q17 | 637,619 | - |
| 1Q17 | 624,221 | - |
| 4Q16 | 582,748 | - |
| 3Q16 | 513,413 | - |