| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,377 | +4.4% |
| 2Q26 | 7,286 | +9.1% |
| 1Q26 | 7,338 | +4.4% |
| 4Q25 | 6,807 | -0.0% |
| 3Q25 | 7,069 | +5.9% |
| 2Q25 | 6,677 | +0.5% |
| 1Q25 | 7,029 | +6.3% |
| 4Q24 | 6,809 | +4.9% |
| 3Q24 | 6,676 | +4.3% |
| 2Q24 | 6,641 | +1.3% |
| 1Q24 | 6,614 | -1.0% |
| 4Q23 | 6,492 | -0.4% |
| 3Q23 | 6,398 | -1.5% |
| 2Q23 | 6,559 | +4.6% |
| 1Q23 | 6,682 | +6.6% |
| 4Q22 | 6,519 | +4.6% |
| 3Q22 | 6,497 | +13.7% |
| 2Q22 | 6,273 | +11.8% |
| 1Q22 | 6,270 | +10.2% |
| 4Q21 | 6,233 | +10.3% |
| 3Q21 | 5,715 | +1.5% |
| 2Q21 | 5,612 | -2.8% |
| 1Q21 | 5,692 | -3.3% |
| 4Q20 | 5,651 | +1.5% |
| 3Q20 | 5,632 | -0.7% |
| 2Q20 | 5,773 | +4.2% |
| 1Q20 | 5,888 | +2.3% |
| 4Q19 | 5,568 | +3.7% |
| 3Q19 | 5,674 | +1.0% |
| 2Q19 | 5,539 | 0.0% |
| 1Q19 | 5,753 | -0.8% |
| 4Q18 | 5,370 | +1.3% |
| 3Q18 | 5,617 | +3.1% |
| 2Q18 | 5,539 | +1.5% |
| 1Q18 | 5,798 | +2.5% |
| 4Q17 | 5,300 | -2.1% |
| 3Q17 | 5,450 | -2.1% |
| 2Q17 | 5,457 | - |
| 1Q17 | 5,659 | - |
| 4Q16 | 5,412 | - |
| 3Q16 | 5,567 | - |