| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,449 | -4.9% |
| 2Q26 | 1,474 | -6.6% |
| 1Q26 | 1,645 | +6.2% |
| 4Q25 | 1,528 | -20.3% |
| 3Q25 | 1,523 | -8.7% |
| 2Q25 | 1,579 | -5.4% |
| 1Q25 | 1,549 | -2.9% |
| 4Q24 | 1,918 | +14.0% |
| 3Q24 | 1,669 | +8.7% |
| 2Q24 | 1,669 | +8.9% |
| 1Q24 | 1,595 | +3.2% |
| 4Q23 | 1,682 | -6.2% |
| 3Q23 | 1,536 | -1.2% |
| 2Q23 | 1,533 | -4.3% |
| 1Q23 | 1,545 | -1.3% |
| 4Q22 | 1,793 | +20.3% |
| 3Q22 | 1,554 | +11.9% |
| 2Q22 | 1,602 | +7.9% |
| 1Q22 | 1,565 | +9.7% |
| 4Q21 | 1,491 | -14.0% |
| 3Q21 | 1,389 | -6.3% |
| 2Q21 | 1,485 | -5.2% |
| 1Q21 | 1,426 | -3.0% |
| 4Q20 | 1,733 | +26.9% |
| 3Q20 | 1,483 | +16.9% |
| 2Q20 | 1,567 | +19.1% |
| 1Q20 | 1,470 | +0.8% |
| 4Q19 | 1,366 | -14.5% |
| 3Q19 | 1,269 | -8.6% |
| 2Q19 | 1,316 | -7.4% |
| 1Q19 | 1,459 | +1.6% |
| 4Q18 | 1,598 | +1.4% |
| 3Q18 | 1,389 | +5.6% |
| 2Q18 | 1,421 | -2.0% |
| 1Q18 | 1,436 | +0.3% |
| 4Q17 | 1,576 | +12.3% |
| 3Q17 | 1,315 | -2.6% |
| 2Q17 | 1,450 | - |
| 1Q17 | 1,431 | - |
| 4Q16 | 1,403 | - |
| 3Q16 | 1,350 | - |