| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 634,793 | +2.6% |
| 3Q25 | 563,161 | -9.1% |
| 2Q25 | 645,466 | -10.7% |
| 1Q25 | 759,400 | -2.9% |
| 4Q24 | 618,995 | -2.1% |
| 3Q24 | 619,823 | +5.2% |
| 2Q24 | 722,975 | +15.7% |
| 1Q24 | 782,003 | +16.2% |
| 4Q23 | 632,317 | +10.5% |
| 3Q23 | 589,147 | +29.6% |
| 2Q23 | 625,035 | +21.6% |
| 1Q23 | 673,268 | +24.7% |
| 4Q22 | 572,413 | +22.8% |
| 3Q22 | 454,713 | +12.2% |
| 2Q22 | 514,102 | +16.0% |
| 1Q22 | 540,025 | +3.2% |
| 4Q21 | 466,164 | +3.8% |
| 3Q21 | 405,371 | +2.7% |
| 2Q21 | 443,239 | -8.0% |
| 1Q21 | 523,174 | +6.2% |
| 4Q20 | 449,144 | - |
| 3Q20 | 394,814 | - |
| 2Q20 | 481,559 | - |
| 1Q20 | 492,695 | - |