| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 514,147 | +10.7% |
| 4Q25 | 539,799 | +23.5% |
| 3Q25 | 459,777 | +11.4% |
| 2Q25 | 464,354 | +12.5% |
| 1Q25 | 464,578 | +3.8% |
| 4Q24 | 437,045 | +2.0% |
| 3Q24 | 412,703 | -1.7% |
| 2Q24 | 412,675 | -3.8% |
| 1Q24 | 447,584 | +1.7% |
| 4Q23 | 428,475 | -5.2% |
| 3Q23 | 419,821 | +3.9% |
| 2Q23 | 429,172 | +11.6% |
| 1Q23 | 440,210 | +5.6% |
| 4Q22 | 451,959 | -1.7% |
| 3Q22 | 404,255 | +0.5% |
| 2Q22 | 384,409 | -15.4% |
| 1Q22 | 416,927 | -9.9% |
| 4Q21 | 459,551 | +14.2% |
| 3Q21 | 402,347 | +2.0% |
| 2Q21 | 454,477 | +16.4% |
| 1Q21 | 462,771 | +3.5% |
| 4Q20 | 402,379 | -3.3% |
| 3Q20 | 394,637 | +11.4% |
| 2Q20 | 390,493 | - |
| 1Q20 | 446,911 | - |
| 4Q19 | 416,255 | - |
| 3Q19 | 354,165 | - |