| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,601 | +4.0% |
| 1Q26 | 1,673 | +1.2% |
| 4Q25 | 1,670 | +2.9% |
| 3Q25 | 1,745 | +2.9% |
| 2Q25 | 1,539 | -0.5% |
| 1Q25 | 1,653 | +0.9% |
| 4Q24 | 1,623 | +6.4% |
| 3Q24 | 1,695 | +1.0% |
| 2Q24 | 1,547 | +0.3% |
| 1Q24 | 1,639 | +1.4% |
| 4Q23 | 1,525 | +3.3% |
| 3Q23 | 1,678 | +10.2% |
| 2Q23 | 1,543 | +5.7% |
| 1Q23 | 1,616 | +5.8% |
| 4Q22 | 1,476 | +3.9% |
| 3Q22 | 1,523 | -1.9% |
| 2Q22 | 1,460 | +2.3% |
| 1Q22 | 1,527 | +7.2% |
| 4Q21 | 1,420 | -9.0% |
| 3Q21 | 1,552 | 0.0% |
| 2Q21 | 1,427 | -4.2% |
| 1Q21 | 1,424 | -7.8% |
| 4Q20 | 1,560 | +3.6% |
| 3Q20 | 1,552 | -1.4% |
| 2Q20 | 1,490 | -1.3% |
| 1Q20 | 1,544 | +2.5% |
| 4Q19 | 1,506 | +6.8% |
| 3Q19 | 1,574 | +2.9% |
| 2Q19 | 1,509 | +4.0% |
| 1Q19 | 1,506 | -1.6% |
| 4Q18 | 1,410 | -6.1% |
| 3Q18 | 1,529 | -3.0% |
| 2Q18 | 1,451 | -1.6% |
| 1Q18 | 1,531 | +2.4% |
| 4Q17 | 1,502 | +0.7% |
| 3Q17 | 1,576 | +3.5% |
| 2Q17 | 1,474 | +1.1% |
| 1Q17 | 1,495 | -0.7% |
| 4Q16 | 1,492 | - |
| 3Q16 | 1,523 | - |
| 2Q16 | 1,458 | - |
| 1Q16 | 1,505 | - |