| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 4,229 | +3.6% |
| 2Q26 | 4,429 | +6.5% |
| 1Q26 | 4,337 | +13.8% |
| 4Q25 | 4,684 | +5.7% |
| 3Q25 | 4,082 | +1.8% |
| 2Q25 | 4,158 | +14.3% |
| 1Q25 | 3,810 | +6.2% |
| 4Q24 | 4,431 | +14.0% |
| 3Q24 | 4,011 | +16.0% |
| 2Q24 | 3,638 | +5.2% |
| 1Q24 | 3,589 | +3.9% |
| 4Q23 | 3,887 | +4.9% |
| 3Q23 | 3,458 | +3.0% |
| 2Q23 | 3,459 | -0.8% |
| 1Q23 | 3,454 | +1.6% |
| 4Q22 | 3,706 | +6.8% |
| 3Q22 | 3,356 | +0.8% |
| 2Q22 | 3,488 | +7.7% |
| 1Q22 | 3,401 | +4.5% |
| 4Q21 | 3,469 | -5.9% |
| 3Q21 | 3,330 | -1.3% |
| 2Q21 | 3,238 | -7.8% |
| 1Q21 | 3,254 | -1.2% |
| 4Q20 | 3,687 | -2.1% |
| 3Q20 | 3,373 | -2.1% |
| 2Q20 | 3,511 | +1.6% |
| 1Q20 | 3,293 | -6.2% |
| 4Q19 | 3,768 | +3.8% |
| 3Q19 | 3,447 | +7.1% |
| 2Q19 | 3,457 | +9.0% |
| 1Q19 | 3,509 | +9.5% |
| 4Q18 | 3,630 | +1.5% |
| 3Q18 | 3,218 | +4.5% |
| 2Q18 | 3,173 | -6.6% |
| 1Q18 | 3,204 | -0.8% |
| 4Q17 | 3,578 | +9.2% |
| 3Q17 | 3,079 | +19.9% |
| 2Q17 | 3,399 | - |
| 1Q17 | 3,230 | - |
| 4Q16 | 3,276 | - |
| 3Q16 | 2,569 | - |