| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,535 | +5.0% |
| 2Q26 | 1,472 | +2.5% |
| 1Q26 | 1,445 | -1.1% |
| 4Q25 | 1,506 | +7.8% |
| 3Q25 | 1,462 | -1.1% |
| 2Q25 | 1,436 | -1.1% |
| 1Q25 | 1,461 | +4.8% |
| 4Q24 | 1,397 | -11.3% |
| 3Q24 | 1,479 | -0.1% |
| 2Q24 | 1,452 | +4.1% |
| 1Q24 | 1,394 | -2.7% |
| 4Q23 | 1,575 | +3.8% |
| 3Q23 | 1,481 | -6.0% |
| 2Q23 | 1,395 | -6.6% |
| 1Q23 | 1,432 | -3.8% |
| 4Q22 | 1,517 | -1.6% |
| 3Q22 | 1,575 | +4.0% |
| 2Q22 | 1,494 | +3.5% |
| 1Q22 | 1,489 | +3.5% |
| 4Q21 | 1,542 | +2.9% |
| 3Q21 | 1,514 | -3.6% |
| 2Q21 | 1,444 | -6.7% |
| 1Q21 | 1,439 | -7.6% |
| 4Q20 | 1,499 | +0.9% |
| 3Q20 | 1,571 | +2.1% |
| 2Q20 | 1,548 | +6.5% |
| 1Q20 | 1,558 | +4.1% |
| 4Q19 | 1,485 | -4.5% |
| 3Q19 | 1,538 | -1.7% |
| 2Q19 | 1,453 | -1.2% |
| 1Q19 | 1,497 | +2.5% |
| 4Q18 | 1,555 | 0.0% |
| 3Q18 | 1,564 | +5.2% |
| 2Q18 | 1,470 | +2.7% |
| 1Q18 | 1,461 | +3.0% |
| 4Q17 | 1,555 | +6.4% |
| 3Q17 | 1,487 | +1.2% |
| 2Q17 | 1,432 | +2.6% |
| 1Q17 | 1,418 | -0.4% |
| 4Q16 | 1,461 | - |
| 3Q16 | 1,469 | - |
| 2Q16 | 1,396 | - |
| 1Q16 | 1,423 | - |