| （単位：千円） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q26 | 764,718 | -5.3% |
| 3Q26 | 701,412 | -11.7% |
| 4Q25 | 807,750 | +1.5% |
| 3Q25 | 794,608 | +0.5% |
| 2Q25 | 771,248 | +4.4% |
| 1Q25 | 756,063 | +1.6% |
| 4Q24 | 795,690 | +1.7% |
| 3Q24 | 790,578 | -15.2% |
| 2Q24 | 739,025 | -2.2% |
| 1Q24 | 744,264 | -4.1% |
| 4Q23 | 782,502 | +26.1% |
| 3Q23 | 932,810 | - |
| 2Q22 | 755,970 | - |
| 1Q23 | 776,092 | - |
| 4Q22 | 620,734 | +9.0% |
| 4Q21 | 569,351 | - |