| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,804 | +2.0% |
| 2Q26 | 5,640 | +4.3% |
| 1Q26 | 5,725 | +1.4% |
| 4Q25 | 5,745 | +2.9% |
| 3Q25 | 5,691 | +4.4% |
| 2Q25 | 5,408 | +3.5% |
| 1Q25 | 5,646 | +6.2% |
| 4Q24 | 5,582 | +5.9% |
| 3Q24 | 5,453 | +5.3% |
| 2Q24 | 5,226 | +4.4% |
| 1Q24 | 5,315 | +1.5% |
| 4Q23 | 5,269 | +5.9% |
| 3Q23 | 5,177 | +0.3% |
| 2Q23 | 5,008 | +1.2% |
| 1Q23 | 5,238 | +3.5% |
| 4Q22 | 4,977 | -0.3% |
| 3Q22 | 5,160 | +4.8% |
| 2Q22 | 4,948 | +7.9% |
| 1Q22 | 5,062 | +5.8% |
| 4Q21 | 4,994 | +2.2% |
| 3Q21 | 4,926 | +0.7% |
| 2Q21 | 4,584 | -4.7% |
| 1Q21 | 4,785 | -2.8% |
| 4Q20 | 4,888 | +48.3% |
| 3Q20 | 4,890 | +52.3% |
| 2Q20 | 4,810 | +58.3% |
| 1Q20 | 4,921 | +61.3% |
| 4Q19 | 3,297 | +5.8% |
| 3Q19 | 3,210 | +5.4% |
| 2Q19 | 3,038 | +4.0% |
| 1Q19 | 3,051 | +10.7% |
| 4Q18 | 3,115 | +10.9% |
| 3Q18 | 3,045 | +13.1% |
| 2Q18 | 2,922 | +11.4% |
| 1Q18 | 2,756 | +4.8% |
| 4Q17 | 2,809 | +14.6% |
| 3Q17 | 2,693 | +13.0% |
| 2Q17 | 2,623 | - |
| 1Q17 | 2,630 | - |
| 4Q16 | 2,452 | - |
| 3Q16 | 2,383 | - |