| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,489 | +3.0% |
| 1Q26 | 3,519 | +5.0% |
| 4Q25 | 3,927 | +5.2% |
| 3Q25 | 3,605 | +7.3% |
| 2Q25 | 3,386 | +1.9% |
| 1Q25 | 3,350 | +1.0% |
| 4Q24 | 3,734 | +0.3% |
| 3Q24 | 3,359 | -1.1% |
| 2Q24 | 3,323 | +1.3% |
| 1Q24 | 3,316 | +2.9% |
| 4Q23 | 3,721 | +19.5% |
| 3Q23 | 3,396 | +0.7% |
| 2Q23 | 3,279 | +5.5% |
| 1Q23 | 3,223 | -1.6% |
| 4Q22 | 3,113 | -14.7% |
| 3Q22 | 3,373 | -0.5% |
| 2Q22 | 3,109 | -1.6% |
| 1Q22 | 3,277 | +5.7% |
| 4Q21 | 3,648 | -27.9% |
| 3Q21 | 3,390 | -8.0% |
| 2Q21 | 3,160 | -11.8% |
| 1Q21 | 3,101 | -18.1% |
| 4Q20 | 5,062 | +26.6% |
| 3Q20 | 3,685 | +1.9% |
| 2Q20 | 3,582 | -0.1% |
| 1Q20 | 3,785 | +1.1% |
| 4Q19 | 3,997 | +2.4% |
| 3Q19 | 3,616 | -2.6% |
| 2Q19 | 3,587 | -1.3% |
| 1Q19 | 3,744 | +2.1% |
| 4Q18 | 3,903 | +2.4% |
| 3Q18 | 3,711 | +1.4% |
| 2Q18 | 3,633 | +0.3% |
| 1Q18 | 3,666 | +6.2% |
| 4Q17 | 3,813 | +0.4% |
| 3Q17 | 3,660 | +3.1% |
| 2Q17 | 3,622 | - |
| 1Q17 | 3,453 | - |
| 4Q16 | 3,799 | - |
| 3Q16 | 3,549 | - |