| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,461 | +4.9% |
| 2Q26 | 3,227 | +1.2% |
| 1Q26 | 3,229 | -0.4% |
| 4Q25 | 3,085 | -0.9% |
| 3Q25 | 3,300 | +4.8% |
| 2Q25 | 3,188 | +0.8% |
| 1Q25 | 3,242 | +7.2% |
| 4Q24 | 3,114 | -15.6% |
| 3Q24 | 3,149 | -4.7% |
| 2Q24 | 3,163 | -8.3% |
| 1Q24 | 3,024 | -15.6% |
| 4Q23 | 3,689 | +8.8% |
| 3Q23 | 3,306 | -4.5% |
| 2Q23 | 3,449 | +2.3% |
| 1Q23 | 3,581 | +3.8% |
| 4Q22 | 3,390 | -1.7% |
| 3Q22 | 3,462 | +4.2% |
| 2Q22 | 3,371 | -0.8% |
| 1Q22 | 3,449 | +1.6% |
| 4Q21 | 3,449 | +9.3% |
| 3Q21 | 3,321 | +0.5% |
| 2Q21 | 3,398 | +1.9% |
| 1Q21 | 3,395 | +2.3% |
| 4Q20 | 3,156 | -5.9% |
| 3Q20 | 3,304 | -6.1% |
| 2Q20 | 3,335 | -2.4% |
| 1Q20 | 3,319 | -5.2% |
| 4Q19 | 3,355 | -1.8% |
| 3Q19 | 3,520 | -1.3% |
| 2Q19 | 3,417 | -3.4% |
| 1Q19 | 3,502 | -0.7% |
| 4Q18 | 3,418 | -4.0% |
| 3Q18 | 3,567 | +1.0% |
| 2Q18 | 3,538 | +0.1% |
| 1Q18 | 3,527 | -4.7% |
| 4Q17 | 3,559 | -2.5% |
| 3Q17 | 3,531 | -9.7% |
| 2Q17 | 3,536 | - |
| 1Q17 | 3,701 | - |
| 4Q16 | 3,651 | - |
| 3Q16 | 3,909 | - |