| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,389 | -11.0% |
| 2Q26 | 1,498 | +5.6% |
| 1Q26 | 1,578 | +9.7% |
| 4Q25 | 1,663 | +0.8% |
| 3Q25 | 1,560 | +3.2% |
| 2Q25 | 1,418 | +0.4% |
| 1Q25 | 1,438 | +4.0% |
| 4Q24 | 1,650 | +16.0% |
| 3Q24 | 1,512 | +14.6% |
| 2Q24 | 1,413 | +2.3% |
| 1Q24 | 1,383 | -6.1% |
| 4Q23 | 1,422 | -8.6% |
| 3Q23 | 1,319 | -16.5% |
| 2Q23 | 1,381 | -5.0% |
| 1Q23 | 1,473 | -5.5% |
| 4Q22 | 1,555 | -9.3% |
| 3Q22 | 1,579 | +1.7% |
| 2Q22 | 1,453 | -0.8% |
| 1Q22 | 1,558 | +10.5% |
| 4Q21 | 1,715 | +15.3% |
| 3Q21 | 1,553 | +1.5% |
| 2Q21 | 1,465 | -2.3% |
| 1Q21 | 1,410 | -7.1% |
| 4Q20 | 1,487 | -1.1% |
| 3Q20 | 1,530 | +12.6% |
| 2Q20 | 1,499 | -3.9% |
| 1Q20 | 1,518 | +5.3% |
| 4Q19 | 1,504 | +7.5% |
| 3Q19 | 1,359 | -2.2% |
| 2Q19 | 1,560 | +4.3% |
| 1Q19 | 1,441 | +2.8% |
| 4Q18 | 1,399 | -9.4% |
| 3Q18 | 1,389 | +5.8% |
| 2Q18 | 1,495 | +12.5% |
| 1Q18 | 1,402 | +4.5% |
| 4Q17 | 1,544 | +8.5% |
| 3Q17 | 1,313 | +7.2% |
| 2Q17 | 1,329 | - |
| 1Q17 | 1,342 | - |
| 4Q16 | 1,423 | - |
| 3Q16 | 1,225 | - |