| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 524,813 | +5.7% |
| 1Q26 | 530,188 | +8.5% |
| 4Q25 | 509,879 | +11.2% |
| 3Q25 | 495,695 | +2.5% |
| 2Q25 | 496,722 | +0.8% |
| 1Q25 | 488,723 | -1.8% |
| 4Q24 | 458,431 | -19.7% |
| 3Q24 | 483,482 | -2.8% |
| 2Q24 | 492,748 | -9.0% |
| 1Q24 | 497,798 | -16.3% |
| 4Q23 | 570,995 | +1.0% |
| 3Q23 | 497,502 | -1.6% |
| 2Q23 | 541,422 | +6.3% |
| 1Q23 | 594,415 | +17.9% |
| 4Q22 | 565,226 | +1.9% |
| 3Q22 | 505,761 | +18.6% |
| 2Q22 | 509,152 | +23.3% |
| 1Q22 | 504,309 | +14.5% |
| 4Q21 | 554,465 | +25.4% |
| 3Q21 | 426,554 | +2.5% |
| 2Q21 | 412,821 | -5.9% |
| 1Q21 | 440,444 | +0.7% |
| 4Q20 | 442,294 | +4.9% |
| 3Q20 | 416,305 | -5.1% |
| 2Q20 | 438,541 | -2.0% |
| 1Q20 | 437,530 | -31.2% |
| 4Q19 | 421,826 | -35.1% |
| 3Q19 | 438,475 | -27.5% |
| 2Q19 | 447,334 | -26.3% |
| 1Q19 | 635,795 | +10.0% |
| 4Q18 | 650,034 | +8.8% |
| 3Q18 | 604,471 | +12.9% |
| 2Q18 | 606,836 | +8.9% |
| 1Q18 | 578,120 | +3.3% |
| 4Q17 | 597,522 | +33.9% |
| 3Q17 | 535,504 | +17.5% |
| 2Q17 | 557,321 | - |
| 1Q17 | 559,535 | - |
| 4Q16 | 446,165 | - |
| 3Q16 | 455,760 | - |