| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,741 | +11.3% |
| 4Q25 | 2,621 | +12.4% |
| 3Q25 | 2,541 | +9.6% |
| 2Q25 | 2,520 | +10.6% |
| 1Q25 | 2,464 | +13.5% |
| 4Q24 | 2,331 | +9.2% |
| 3Q24 | 2,319 | +16.8% |
| 2Q24 | 2,279 | +14.5% |
| 1Q24 | 2,170 | +21.0% |
| 4Q23 | 2,133 | +20.0% |
| 3Q23 | 1,986 | +43.0% |
| 2Q23 | 1,990 | +21.5% |
| 1Q23 | 1,792 | +47.6% |
| 4Q22 | 1,777 | +60.1% |
| 3Q22 | 1,389 | +23.0% |
| 2Q22 | 1,638 | +2.9% |
| 1Q22 | 1,214 | -18.7% |
| 4Q21 | 1,110 | +35.8% |
| 3Q21 | 1,128 | -33.8% |
| 2Q21 | 1,592 | -15.6% |
| 1Q21 | 1,493 | -14.9% |
| 4Q20 | 817 | -51.2% |
| 3Q20 | 1,705 | - |
| 2Q20 | 1,886 | +7.7% |
| 1Q20 | 1,755 | +7.0% |
| 4Q19 | 1,675 | +5.4% |
| 2Q19 | 1,751 | +8.5% |
| 1Q19 | 1,641 | +4.3% |
| 4Q18 | 1,590 | +2.1% |
| 3Q18 | 1,590 | +4.2% |
| 2Q18 | 1,614 | +4.2% |
| 1Q18 | 1,573 | +2.9% |
| 4Q17 | 1,557 | +7.7% |
| 3Q17 | 1,527 | +8.5% |
| 2Q17 | 1,549 | +15.4% |
| 1Q17 | 1,529 | +16.8% |
| 4Q16 | 1,446 | - |
| 3Q16 | 1,408 | - |
| 2Q16 | 1,342 | - |
| 1Q16 | 1,309 | - |