| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,091 | +3.5% |
| 2Q26 | 5,749 | +7.5% |
| 1Q26 | 5,937 | +2.5% |
| 4Q25 | 5,469 | +2.1% |
| 3Q25 | 5,885 | +6.9% |
| 2Q25 | 5,347 | -0.5% |
| 1Q25 | 5,792 | +9.7% |
| 4Q24 | 5,354 | +2.8% |
| 3Q24 | 5,504 | +3.3% |
| 2Q24 | 5,375 | +10.2% |
| 1Q24 | 5,279 | +9.3% |
| 4Q23 | 5,207 | +3.0% |
| 3Q23 | 5,330 | +11.3% |
| 2Q23 | 4,876 | +0.1% |
| 1Q23 | 4,828 | -0.5% |
| 4Q22 | 5,054 | +4.2% |
| 3Q22 | 4,787 | +2.7% |
| 2Q22 | 4,869 | +4.4% |
| 1Q22 | 4,850 | +9.2% |
| 4Q21 | 4,852 | -1.2% |
| 3Q21 | 4,661 | -3.8% |
| 2Q21 | 4,662 | +1.2% |
| 1Q21 | 4,441 | -5.7% |
| 4Q20 | 4,913 | +13.0% |
| 3Q20 | 4,845 | +2.2% |
| 2Q20 | 4,608 | +0.6% |
| 1Q20 | 4,707 | -0.1% |
| 4Q19 | 4,349 | -1.5% |
| 3Q19 | 4,741 | +5.5% |
| 2Q19 | 4,582 | +8.5% |
| 1Q19 | 4,713 | +7.1% |
| 4Q18 | 4,414 | -3.2% |
| 3Q18 | 4,493 | -0.6% |
| 2Q18 | 4,223 | +1.8% |
| 1Q18 | 4,401 | +7.2% |
| 4Q17 | 4,559 | +6.6% |
| 3Q17 | 4,518 | +5.1% |
| 2Q17 | 4,147 | - |
| 1Q17 | 4,105 | - |
| 4Q16 | 4,277 | - |
| 3Q16 | 4,297 | - |