| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,584 | -4.5% |
| 2Q26 | 1,717 | +5.8% |
| 1Q26 | 1,699 | +4.3% |
| 4Q25 | 1,535 | +4.6% |
| 3Q25 | 1,659 | +1.5% |
| 2Q25 | 1,623 | +6.8% |
| 1Q25 | 1,629 | +4.9% |
| 4Q24 | 1,468 | -6.8% |
| 3Q24 | 1,634 | +6.5% |
| 2Q24 | 1,519 | -4.6% |
| 1Q24 | 1,553 | -18.1% |
| 4Q23 | 1,575 | -42.0% |
| 3Q23 | 1,534 | -31.9% |
| 2Q23 | 1,592 | +6.8% |
| 1Q23 | 1,897 | +39.0% |
| 4Q22 | 2,715 | +76.9% |
| 3Q22 | 2,251 | +55.6% |
| 2Q22 | 1,491 | +2.8% |
| 1Q22 | 1,365 | +2.9% |
| 4Q21 | 1,535 | +6.9% |
| 3Q21 | 1,447 | +0.8% |
| 2Q21 | 1,450 | -1.5% |
| 1Q21 | 1,326 | -8.2% |
| 4Q20 | 1,436 | -0.9% |
| 3Q20 | 1,436 | +0.8% |
| 2Q20 | 1,472 | +5.4% |
| 1Q20 | 1,444 | -1.4% |
| 4Q19 | 1,449 | +0.8% |
| 3Q19 | 1,424 | +6.0% |
| 2Q19 | 1,397 | -5.8% |
| 1Q19 | 1,464 | +11.8% |
| 4Q18 | 1,437 | +3.0% |
| 3Q18 | 1,343 | -6.9% |
| 2Q18 | 1,483 | +9.0% |
| 1Q18 | 1,309 | +1.6% |
| 4Q17 | 1,395 | -5.0% |
| 3Q17 | 1,442 | +5.8% |
| 2Q17 | 1,360 | -7.7% |
| 1Q17 | 1,289 | -10.1% |
| 4Q16 | 1,469 | - |
| 3Q16 | 1,363 | - |
| 2Q16 | 1,474 | - |
| 1Q16 | 1,434 | - |