| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 574,521 | -0.4% |
| 1Q26 | 583,466 | +5.0% |
| 4Q25 | 528,636 | -16.2% |
| 3Q25 | 549,419 | -16.3% |
| 2Q25 | 577,074 | - |
| 1Q25 | 555,597 | -7.2% |
| 4Q24 | 630,888 | +6.6% |
| 3Q24 | 656,141 | +12.9% |
| 1Q24 | 598,922 | +1.4% |
| 4Q23 | 591,813 | +5.9% |
| 3Q23 | 581,226 | +5.4% |
| 2Q23 | 594,557 | - |
| 1Q23 | 590,693 | -3.9% |
| 4Q22 | 558,695 | -29.8% |
| 3Q22 | 551,340 | -11.8% |
| 1Q22 | 614,495 | -3.0% |
| 4Q21 | 795,357 | +21.1% |
| 3Q20 | 625,007 | -6.9% |
| 2Q21 | 634,206 | +4.7% |
| 1Q21 | 633,242 | +5.1% |
| 4Q20 | 657,014 | +13.9% |
| 2Q19 | 605,993 | +3.7% |
| 1Q20 | 602,745 | -2.1% |
| 4Q19 | 576,793 | -8.7% |
| 3Q19 | 671,099 | +16.7% |
| 1Q19 | 615,717 | -4.1% |
| 4Q18 | 631,491 | -4.7% |
| 3Q18 | 575,131 | +7.2% |
| 2Q18 | 584,539 | +1.5% |
| 1Q18 | 642,222 | +4.3% |
| 4Q17 | 662,871 | -1.1% |
| 3Q17 | 536,603 | -4.8% |
| 2Q17 | 575,992 | -3.2% |
| 1Q17 | 615,935 | -2.1% |
| 4Q16 | 670,029 | - |
| 3Q16 | 563,901 | - |
| 2Q16 | 595,159 | - |
| 1Q16 | 629,419 | - |