| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,039 | +9.1% |
| 2Q26 | 1,978 | +8.2% |
| 1Q26 | 2,029 | +1.7% |
| 4Q25 | 1,800 | -24.1% |
| 3Q25 | 1,870 | +11.3% |
| 2Q25 | 1,828 | +12.4% |
| 1Q25 | 1,995 | +17.6% |
| 4Q24 | 2,373 | +44.7% |
| 3Q24 | 1,680 | +9.8% |
| 2Q24 | 1,625 | +7.9% |
| 1Q24 | 1,696 | +7.9% |
| 4Q23 | 1,640 | +9.4% |
| 3Q23 | 1,530 | +6.9% |
| 2Q23 | 1,506 | +7.1% |
| 1Q23 | 1,572 | +2.9% |
| 4Q22 | 1,499 | +8.3% |
| 3Q22 | 1,431 | +4.1% |
| 2Q22 | 1,406 | +0.1% |
| 1Q22 | 1,529 | +2.4% |
| 4Q21 | 1,383 | -4.7% |
| 3Q21 | 1,374 | -5.1% |
| 2Q21 | 1,405 | +1.4% |
| 1Q21 | 1,493 | +2.8% |
| 4Q20 | 1,452 | +6.8% |
| 3Q20 | 1,449 | +5.6% |
| 2Q20 | 1,385 | +4.3% |
| 1Q20 | 1,453 | +2.7% |
| 4Q19 | 1,359 | -1.2% |
| 3Q19 | 1,372 | +6.5% |
| 2Q19 | 1,329 | +3.6% |
| 1Q19 | 1,415 | +6.1% |
| 4Q18 | 1,375 | +4.7% |
| 3Q18 | 1,288 | +6.6% |
| 2Q18 | 1,283 | -0.1% |
| 1Q18 | 1,333 | -0.1% |
| 4Q17 | 1,313 | +3.2% |
| 3Q17 | 1,208 | -0.4% |
| 2Q17 | 1,284 | - |
| 1Q17 | 1,334 | - |
| 4Q16 | 1,272 | - |
| 3Q16 | 1,213 | - |