| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 631,600 | +5.7% |
| 1Q26 | 635,329 | -3.9% |
| 4Q25 | 600,075 | -3.0% |
| 3Q25 | 639,345 | +4.5% |
| 2Q25 | 597,680 | +3.4% |
| 1Q25 | 660,901 | +10.1% |
| 4Q24 | 618,371 | +4.7% |
| 3Q24 | 611,669 | -2.7% |
| 2Q24 | 577,842 | +2.0% |
| 1Q24 | 600,203 | +6.9% |
| 4Q23 | 590,880 | +7.5% |
| 3Q23 | 628,391 | +12.4% |
| 2Q23 | 566,542 | +10.1% |
| 1Q23 | 561,452 | +4.0% |
| 4Q22 | 549,876 | +1.5% |
| 3Q22 | 558,837 | +7.2% |
| 2Q22 | 514,571 | -0.3% |
| 1Q22 | 539,838 | +3.2% |
| 4Q21 | 541,789 | +1.2% |
| 3Q21 | 521,441 | -13.9% |
| 2Q21 | 515,982 | -6.9% |
| 1Q21 | 523,103 | -4.6% |
| 4Q20 | 535,173 | -1.6% |
| 3Q20 | 605,853 | +8.8% |
| 2Q20 | 554,443 | +0.5% |
| 1Q20 | 548,060 | -0.6% |
| 4Q19 | 543,633 | -2.1% |
| 3Q19 | 556,668 | +2.2% |
| 2Q19 | 551,445 | +0.2% |
| 1Q19 | 551,172 | +2.1% |
| 4Q18 | 555,478 | -0.8% |
| 3Q18 | 544,885 | +6.7% |
| 2Q18 | 550,135 | +9.9% |
| 1Q18 | 539,952 | +4.0% |
| 4Q17 | 559,761 | +8.4% |
| 3Q17 | 510,660 | -3.5% |
| 2Q17 | 500,591 | -3.1% |
| 1Q17 | 519,061 | +1.7% |
| 4Q16 | 516,550 | - |
| 3Q16 | 529,099 | - |
| 2Q16 | 516,846 | - |
| 1Q16 | 510,247 | - |